Watch my other How To & DIY Videos-
http://goo.gl/ymuP4G
How to Check NPN and PNP Transistors using Digital Multimeter - Easy Process. How to check Bipolar Junction Transistor (BJT) using a digital or analogue multimeter. Easy process to check a common electronic transistor.
That's it for now! How is the video? Let me know.
I've uploaded videos on -
1. Statistics
2. Numerical Methods
3. Calculator Tricks for Exams
4. Business & Financial Mathematics
5. Operations Research(OR)
6. Computer Science & Engineering(CSE)
7. Electrical Engineering
8. Life Hacks!
9. CCNA Networking
10. Android Application Reviews
11. India Travel & Tourism
12. Street Foods
and many other topics.
Plz visit my channel to watch them. Thanks!
Subscribe my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 118159
Sujoy Krishna Das

My Casio Scientific Calculator Tutorials-
http://goo.gl/uiTDQS
Today I'll tell you how to do Newton Raphson Method on this calculator Casio fx-991ES + One secret trick!
Topics Covered-
1. Definition of Newton Raphson Method
2. Definition of Algebraic Equations
3. Definition of Trancendental Equations
4. Definition of Root
5. How to perform Newton Raphon Method
6. Secret trick to get the root without doing the calculation!
I make videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Click my YouTube channel's link below to watch them.
Subscribe to my youtube channel below-
http://www.youtube.com/sujoyn70
Please like & share this video :-)
My Blog- http://www.sujoyn70.blogspot.com

Просмотров: 248952
Sujoy Krishna Das

http://www.indiastudychannel.com/r/sujoy70.aspx
Numerical Methods complete playlist-
http://www.youtube.com/playlist?list=PLHGJFOxCJ5Iwm8kTk52LAQ-_T0IMwZZHD
Today I'll tell you how to find real root of an algebraic equation by Iteration Method using Casio fx-991ES calculator.
Topics explained in this video-
1. Explaining f(x) or function of x
2. Locating the root of an algebraic equation
3. Entering the iteration expression/function into the Casio fx-991ES
4. Performing the iterations very easily on Casio fx-991ES calculator using the CALC feature and ANSWER feature!
That's it!
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Click my YouTube channel's link below to watch them.
Subscribe to my youtube channel below-
http://www.youtube.com/sujoyn70
Please like & share this video :-)
My blog- http://www.sujoyn70.blogspot.com
Incoming Tags- z score statistics,find mean median mode statistics in ms excel,variance,standard deviation,linear regression,data processing,confidence intervals,average value,probability theory,binomial distribution,matrix,random numbers,error propagation,t statistics analysis,hypothesis testing,theorem,chi square,time series,data collection,sampling,p value,scatterplots,statistics lectures,statistics tutorials,business mathematics statistics,share stock market statistics in calculator,business analytics,GTA,continuous frequency distribution,statistics mathematics in real life,modal class,n is even,n is odd,median mean of series of numbers,math help,Sujoy Krishna Das,n+1/2 element,measurement of variation,measurement of central tendency,range of numbers,interquartile range,casio fx991,casio fx82,casio fx570,casio fx115es,casio 9860,casio 9750,casio 83gt,TI BAII+ financial,casio piano,casio calculator tricks and hacks,how to cheat in exam and not get caught,grouped interval data,equation of triangle rectangle curve parabola hyperbola,graph theory,operation research(OR),numerical methods,decision making,pie chart,bar graph,computer data analysis,histogram,statistics formula,matlab tutorial,find arithmetic mean geometric mean,find population standard deviation,find sample standard deviation,how to use a graphic calculator,pre algebra,pre calculus,absolute deviation,TI Nspire,TI 84 TI83 calculator tutorial,texas instruments calculator,grouped data,set theory,IIT JEE,AIEEE,GCSE,CAT,MAT,SAT,GMAT,MBBS,JELET,JEXPO,VOCLET,Indiastudychannel,IAS,IPS,IFS,GATE,B-Tech,M-Tech,AMIE,MBA,BBA,BCA,MCA,XAT,TOEFL,CBSE,ICSE,HS,WBUT,SSC,IUPAC,Narendra Modi,Sachin Tendulkar Farewell Speech,Dhoom 3,Arvind Kejriwal,maths revision,how to score good marks in exams,how to pass math exams easily,JEE 12th physics chemistry maths PCM,JEE maths shortcut techniques,quadratic equations,competition exams tips and ticks,competition maths,govt job,JEE KOTA,college math,mean value theorem,L hospital rule,tech guru awaaz,derivation,cryptography,iphone 5 fingerprint hack,crash course,CCNA,converting fractions,solve word problem,cipher,game theory,GDP,how to earn money online on youtube,demand curve,computer science,prime factorization,LCM & GCF,gauss elimination,vector,complex numbers,number systems,vector algebra,logarithm,trigonometry,organic chemistry,electrical math problem,eigen value eigen vectors,runge kutta,gauss jordan,simpson 1/3 3/8 trapezoidal rule,solved problem example,newton raphson,interpolation,integration,differentiation,regula falsi,programming,algorithm,gauss seidal,gauss jacobi,taylor series,iteration,binary arithmetic,logic gates,matrix inverse,determinant of matrix,matrix calculator program,sex in ranchi,sex in kolkata,vogel approximation VAM optimization problem,North west NWCR,Matrix minima,Modi method,assignment problem,transportation problem,simplex,k map,boolean algebra,android,casio FC 200v 100v financial,management mathematics tutorials,net present value NPV,time value of money TVM,internal rate of return IRR Bond price,present value PV and future value FV of annuity casio,simple interest SI & compound interest CI casio,break even point,amortization calculation,HP 10b financial calculator,banking and money,income tax e filing,economics,finance,profit & loss,yield of investment bond,Sharp EL 735S,cash flow casio,re finance,insurance and financial planning,investment appraisal,shortcut keys,depreciation,discounting,commerce

Просмотров: 68640
Sujoy Krishna Das

Playlist of all my Numerical Methods Tutorials-
http://goo.gl/ZxFOj2
Today I'll tell you how to do Newton Divided Difference Interpolation on Casio fx-991ES Scientific Calculator.
Topics Explained-
1. Divided Difference Interpolation Formula is used in unequally spaced interpolation table
2. When to use Newton Forward,Newton Forward and Lagrange's Interpolation,Inverse Interpolation Formula
3. How to construct Divided Difference Table
4. Calculations made easy using Casio fx-991ES fraction mode
5. Calculating y for given value of x
If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos. See you in my next video!
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 53463
Sujoy Krishna Das

Playlist of all my Operation Research(OR) Videos-
http://goo.gl/zAtbi4
Topics explained in this video-
i) Concept of Supply & Demand in Transportation Problem
ii) Allocation cost and transportation cost
iii) Definition of Modified Distribution Method or MODI Method
iv) How to calculate Initial Basic Feasible Solution or IBFS of a Transportation Problem?
v) Checking for Degeneracy
vi) Performing Optimality Test for Occupied Cells or Basic Cells by ui+vj method
vii) Calculating Opportunity Cost for Un-Occupied Cells or Non-Basic Cells by Delta ij method
viii) Rules for calculating Opportunity Cost in MODI Method
ix) Looping and Reallocation in Transportation Problem
x) Rules for making Loops
xi) Checking for optimality for the newly formed cost matrix
xii) Calculating Optimal Transportation Cost
xiii) Comparing results of North West Corner Rule(NWCR) and MODI Method
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 185571
Sujoy Krishna Das

Playlist of all my Operations Research(OR) videos-
http://goo.gl/zAtbi4
Today I'll tell you how to solve Transportation Problem in Operation Research(OR) by Vogel's Approximation Method(V.A.M). It's also called Unit Cost Penalty Method.
Topics explained in this video-
i) Understanding Transportation Problem in Operation Research(OR)
ii) Understanding concept of Supply & Demand in Transportation Problem
ii) Understanding allocation or transportation cost
iv) Checking balanced transportation problem or not
v) How to do allocation in Transportation Problem?
vi) Constructing the allocation table
vii) Constructing the final table in Transportation Problem
viii) Finding allocation list in Transportation Problem
ix) Finding total allocation cost and answer
x) Special Case Number 1.1- Unbalanced Transportation Problem_Deficiency in Supply(Column)
xi) Special Case Number 1.2- Unbalanced Transportation Problem_Deficiency in Demand(Row)
xii) Special Case Number 2- Allocation Confusion in Transportation Problem
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operations Research,Computer Science,Electrical Engineering,Android Application Reviews,India Travel & Tourism,Street Foods,Life Hacks and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com
Join me at IndiaStudyChannel- http://www.indiastudychannel.com/r/sujoy70.aspx
Incoming Tags- z score statistics,find mean median mode statistics in ms excel,variance,standard deviation,linear regression,data processing,confidence intervals,average value,probability theory,binomial distribution,matrix,random numbers,error propagation,t statistics analysis,hypothesis testing,theorem,chi square,time series,data collection,sampling,p value,scatterplots,statistics lectures,statistics tutorials,business mathematics statistics,share stock market statistics in calculator,business analytics,GTA,continuous frequency distribution,statistics mathematics in real life,modal class,n is even,n is odd,median mean of series of numbers,math help,Sujoy Krishna Das,n+1/2 element,measurement of variation,measurement of central tendency,range of numbers,interquartile range,casio fx991,casio fx82,casio fx570,casio fx115es,casio 9860,casio 9750,casio 83gt,TI BAII+ financial,casio piano,casio calculator tricks and hacks,how to cheat in exam and not get caught,grouped interval data,equation of triangle rectangle curve parabola hyperbola,graph theory,operation research(OR),numerical methods,decision making,pie chart,bar graph,computer data analysis,histogram,statistics formula,matlab tutorial,find arithmetic mean geometric mean,find population standard deviation,find sample standard deviation,how to use a graphic calculator,pre algebra,pre calculus,absolute deviation,TI Nspire,TI 84 TI83 calculator tutorial,texas instruments calculator,grouped data,set theory,IIT JEE,AIEEE,GCSE,CAT,MAT,SAT,GMAT,MBBS,JELET,JEXPO,VOCLET,Indiastudychannel,IAS,IPS,IFS,GATE,B-Tech,M-Tech,AMIE,MBA,BBA,BCA,MCA,XAT,TOEFL,CBSE,ICSE,HS,WBUT,SSC,IUPAC,Narendra Modi,Sachin Tendulkar Farewell Speech,Dhoom 3,Arvind Kejriwal,maths revision,how to score good marks in exams,how to pass math exams easily,JEE 12th physics chemistry maths PCM,JEE maths shortcut techniques,quadratic equations,competition exams tips and ticks,competition maths,govt job,JEE KOTA,college math,mean value theorem,L hospital rule,tech guru awaaz,derivation,cryptography,iphone 5 fingerprint hack,crash course,CCNA,converting fractions,solve word problem,cipher,game theory,GDP,how to earn money online on youtube,demand curve,computer science,prime factorization,LCM & GCF,gauss elimination,vector,complex numbers,number systems,vector algebra,logarithm,trigonometry,organic chemistry,electrical math problem,eigen value eigen vectors,runge kutta,gauss jordan,simpson 1/3 3/8 trapezoidal rule,solved problem example,newton raphson,interpolation,integration,differentiation,regula falsi,programming,algorithm,gauss seidal,gauss jacobi,taylor series,iteration,binary arithmetic,logic gates,matrix inverse,determinant of matrix,matrix calculator program,sex in ranchi,sex in kolkata,vogel approximation VAM optimization problem,North west NWCR,Matrix minima,Modi method,assignment problem,transportation problem,simplex,k map,boolean algebra,android,casio FC 200v 100v financial,management mathematics tutorials,net present value NPV,time value of money TVM,internal rate of return IRR Bond price,present value PV and future value FV of annuity casio,simple interest SI & compound interest CI casio,break even point,comedy

Просмотров: 103057
Sujoy Krishna Das

Playlist of all my Operatons Research videos-
http://goo.gl/zAtbi4
Today I'll tell how to solve a Maximization type Assignment Problem in just 5 Easy Steps! Assignment Algorithm is also called Hungarian Algorithm.
Topics Included-
i) Understanding Assignment Problem in Operation Research(OR)
ii) Converting Maximization Type Assignment Problem to Minimization Type Assignment Problem
iii) How to perform row operation & column operation
iv) How to draw lines
v) Test for optimality
vi) How to find optimal allocation
vii) How to find allocation list and optimal allocation cost
That's it for now! If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge! Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos. See you in my next video!
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 33501
Sujoy Krishna Das

Watch Other My Numerical Methods Tutorials-
http://goo.gl/ZxFOj2
Today I'll tell you how to solve first order differential equations using Taylor Series Iterative Method.
You'll learn how to find numerical solution of differential equations very easily. I'll explain-
1. How to calculate starting values using Taylor Series Method
2. Explanation of Taylor Series Algorithm
3. What's the meaning of y(x)
4. How to calculate y' values
5. How to do numerical differentiation/ how to differentiate repeatedly
6. What's step value(i.e h)
7. How to do iterations using Taylor Algorithm
8. How to obtain the final solution
If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos.
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 71382
Sujoy Krishna Das

Watch My Other Scientific Calculator Tutorials Below-
http://goo.gl/uiTDQS
Hi,I'm Sujoy. I make scientific calculator tutorials & math tutorials. Lots of my viewers asked me about how to find antilog on scientific calculators. So,I made this video telling how to find antilog on Casio fx-991ES and Casio fx-82MS scientific calculators. And basics of logarithm on Casio fx-991ES and Casio fx-82MS calculators.
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operations Research,Computer Science,Electrical Engineering,Android Application Reviews,India Travel & Tourism,Street Foods,Life Hacks and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com
Join me at IndiaStudyChannel- http://www.indiastudychannel.com/r/sujoy70.aspx
Incoming Tags- z score statistics,find mean median mode statistics in ms excel,variance,standard deviation,linear regression,data processing,confidence intervals,average value,probability theory,binomial distribution,matrix,random numbers,error propagation,t statistics analysis,hypothesis testing,theorem,chi square,time series,data collection,sampling,p value,scatterplots,statistics lectures,statistics tutorials,business mathematics statistics,share stock market statistics in calculator,business analytics,GTA,continuous frequency distribution,statistics mathematics in real life,modal class,n is even,n is odd,median mean of series of numbers,math help,Sujoy Krishna Das,n+1/2 element,measurement of variation,measurement of central tendency,range of numbers,interquartile range,casio fx991,casio fx82,casio fx570,casio fx115es,casio 9860,casio 9750,casio 83gt,TI BAII+ financial,casio piano,casio calculator tricks and hacks,how to cheat in exam and not get caught,grouped interval data,equation of triangle rectangle curve parabola hyperbola,graph theory,operation research(OR),numerical methods,decision making,pie chart,bar graph,computer data analysis,histogram,statistics formula,matlab tutorial,find arithmetic mean geometric mean,find population standard deviation,find sample standard deviation,how to use a graphic calculator,pre algebra,pre calculus,absolute deviation,TI Nspire,TI 84 TI83 calculator tutorial,texas instruments calculator,grouped data,set theory,IIT JEE,AIEEE,GCSE,CAT,MAT,SAT,GMAT,MBBS,JELET,JEXPO,VOCLET,Indiastudychannel,IAS,IPS,IFS,GATE,B-Tech,M-Tech,AMIE,MBA,BBA,BCA,MCA,XAT,TOEFL,CBSE,ICSE,HS,WBUT,SSC,IUPAC,Narendra Modi,Sachin Tendulkar Farewell Speech,Dhoom 3,Arvind Kejriwal,maths revision,how to score good marks in exams,how to pass math exams easily,JEE 12th physics chemistry maths PCM,JEE maths shortcut techniques,quadratic equations,competition exams tips and ticks,competition maths,govt job,JEE KOTA,college math,mean value theorem,L hospital rule,tech guru awaaz,derivation,cryptography,iphone 5 fingerprint hack,crash course,CCNA,converting fractions,solve word problem,cipher,game theory,GDP,how to earn money online on youtube,demand curve,computer science,prime factorization,LCM & GCF,gauss elimination,vector,complex numbers,number systems,vector algebra,logarithm,trigonometry,organic chemistry,electrical math problem,eigen value eigen vectors,runge kutta,gauss jordan,simpson 1/3 3/8 trapezoidal rule,solved problem example,newton raphson,interpolation,integration,differentiation,regula falsi,programming,algorithm,gauss seidal,gauss jacobi,taylor series,iteration,binary arithmetic,logic gates,matrix inverse,determinant of matrix,matrix calculator program,sex in ranchi,sex in kolkata,vogel approximation VAM optimization problem,North west NWCR,Matrix minima,Modi method,assignment problem,transportation problem,simplex,k map,boolean algebra,android,casio FC 200v 100v financial,management mathematics tutorials,net present value NPV,time value of money TVM,internal rate of return IRR Bond price,present value PV and future value FV of annuity casio,simple interest SI & compound interest CI casio,break even point,comedy

Просмотров: 265015
Sujoy Krishna Das

Playlist of all my Operations Research videos-
http://goo.gl/zAtbi4
Today I'll tell you how to convert a Primal Simplex Problem into a Dual Simplex Problem very easily. (Duality in Simplex Method).
To know about the concepts given below,watch my first video on Simplex Method here- http://youtu.be/0wGrlRo5hYM
1. Use of Simplex Method to solve LPP
2. What is Objective function
3. Slack Variables & Surplus Variables
4. Matrix form of linear equations
5. Understanding Basic Vectors & Initial Solution
6. Understanding Simplex Table
7. Calculating zj-cj values
8. Entering Basic,Leaving Basic,Pivot Element & Min Ratio calculations
9. Optimal solution of Objective Function
If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos.
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application
Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 34520
Sujoy Krishna Das

Watch My Other Numerical Methods Tutorials-
http://goo.gl/ZxFOj2
Today I'll tell you how to solve first order differential equations using Adams Bashforth Predictor-Corrector Method. You'll learn how to find numerical solution of differential equations very easily. I'll explain-
1. What's the meaning of y(x)
2. How to use Adams Predictor Formula with detailed explanation
3. How to use Adams Corrector Formula with detailed explanation
4. How to calculate y' values
5. How to get the accurate values using corrector formula
If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos.
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 41171
Sujoy Krishna Das

Playlist of all my Operations Research videos-
http://goo.gl/zAtbi4
In this video we'll solve a Queuing Theory word problem in Operations Research(OR), related to airplane landing in an airport.
If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos.
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Subscribe my YouTube Channel- http://www.youtube.com/sujoyn70
Join my Blog-
http://www.sujoyn70.blogspot.com

Просмотров: 8372
Sujoy Krishna Das

Playlist of all my Operations Research videos-
http://goo.gl/zAtbi4
Today I'll tell you how to solve Transportation Problem in Operation Research(OR) by a simple method called Matrix Minima Method.
It's also called Least Cost Entry Method or simply Least Cost Method.
I've also uploaded videos on Matrix Vogel's Approximation Method(VAM) & North West Corner Rule(NWCR),MODI Method,Stepping Stone Method,Simplex Method etc.
I'll upload more videos on Operation Research(OR) soon. VAM is the most accurate method,2nd is Matrix Minima Method,and 3rd is NWCR,but it's fairly easy.
Topics Included-
i) Understanding Transportation Problem in Operation Research(OR)
ii) Understanding Cost Matirx in Operation Research(OR)
iii) Understanding concept of Supply & Demand in Transportation Problem
iv) Understanding allocation or transportation cost
v) How to do allocation in Matrix Minima Method in Transportation Problem?
vi) Finding total allocation cost and answer
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com
Join me at IndiaStudyChannel- http://www.indiastudychannel.com/r/sujoy70.aspx
Incoming Tags- z score statistics,find mean median mode statistics in ms excel,variance,standard deviation,linear regression,data processing,confidence intervals,average value,probability theory,binomial distribution,matrix,random numbers,error propagation,t statistics analysis,hypothesis testing,theorem,chi square,time series,data collection,sampling,p value,scatterplots,statistics lectures,statistics tutorials,business mathematics statistics,share stock market statistics in calculator,business analytics,GTA,continuous frequency distribution,statistics mathematics in real life,modal class,n is even,n is odd,median mean of series of numbers,math help,Sujoy Krishna Das,n+1/2 element,measurement of variation,measurement of central tendency,range of numbers,interquartile range,casio fx991,casio fx82,casio fx570,casio fx115es,casio 9860,casio 9750,casio 83gt,TI BAII+ financial,casio piano,casio calculator tricks and hacks,how to cheat in exam and not get caught,grouped interval data,equation of triangle rectangle curve parabola hyperbola,graph theory,operation research(OR),numerical methods,decision making,pie chart,bar graph,computer data analysis,histogram,statistics formula,matlab tutorial,find arithmetic mean geometric mean,find population standard deviation,find sample standard deviation,how to use a graphic calculator,pre algebra,pre calculus,absolute deviation,TI Nspire,TI 84 TI83 calculator tutorial,texas instruments calculator,grouped data,set theory,IIT JEE,AIEEE,GCSE,CAT,MAT,SAT,GMAT,MBBS,JELET,JEXPO,VOCLET,Indiastudychannel,IAS,IPS,IFS,GATE,B-Tech,M-Tech,AMIE,MBA,BBA,BCA,MCA,XAT,TOEFL,CBSE,ICSE,HS,WBUT,SSC,IUPAC,Narendra Modi,Sachin Tendulkar Farewell Speech,Dhoom 3,Arvind Kejriwal,maths revision,how to score good marks in exams,how to pass math exams easily,JEE 12th physics chemistry maths PCM,JEE maths shortcut techniques,quadratic equations,competition exams tips and ticks,competition maths,govt job,JEE KOTA,college math,mean value theorem,L hospital rule,tech guru awaaz,derivation,cryptography,iphone 5 fingerprint hack,crash course,CCNA,converting fractions,solve word problem,cipher,game theory,GDP,how to earn money online on youtube,demand curve,computer science,prime factorization,LCM & GCF,gauss elimination,vector,complex numbers,number systems,vector algebra,logarithm,trigonometry,organic chemistry,electrical math problem,eigen value eigen vectors,runge kutta,gauss jordan,simpson 1/3 3/8 trapezoidal rule,solved problem example,newton raphson,interpolation,integration,differentiation,regula falsi,programming,algorithm,gauss seidal,gauss jacobi,taylor series,iteration,binary arithmetic,logic gates,matrix inverse,determinant of matrix,matrix calculator program,sex in ranchi,sex in kolkata,vogel approximation VAM optimization problem,North west NWCR,Matrix minima,Modi method,assignment problem,transportation problem,simplex,k map,boolean algebra,android,casio FC 200v 100v financial,management mathematics tutorials,net present value NPV,time value of money TVM,internal rate of return IRR Bond price,present value PV and future value FV of annuity casio,simple interest SI & compound interest CI casio,break even point,amortization calculation,HP 10b financial calculator,banking and money,income tax e filing,economics,finance,profit & loss,yield of investment bond,Sharp EL 735S,cash flow casio,re finance,insurance and financial planning,investment appraisal,shortcut keys,depreciation,discounting,university lectures

Просмотров: 33402
Sujoy Krishna Das

Computer Science & Engineering(CSE) Tutorials-
http://goo.gl/Z2hQDW
Today I'll tell you How To Convert from any base Number System to any other base number system without the help of calculator! Including the fraction conversion,also tell you 7 Golden Rules needed for those conversions. See the details description below.
Topics covered-
1. Basics of 4 types of number systems(Decimal,Binary,Octal,Hexadecimal)
2. Decimal to Other Number Systems Conversions
i) Decimal to Binary Conversion
ii) Shortcut (Weighted Method) conversion for Decimal to Binary
iii) Decimal to Octal Conversion
iv) Decimal to Hexadecimal Conversion
v) Golden Rule #1
3. Back To Decimal Conversion
i) Binary To Decimal Conversion
ii) Octal To Decimal Conversion
iii) Hexadecimal to Decimal Conversion
iv) Golden Rule #2
4. Converting With The Fractions
i) Decimal Fraction to Binary Fraction
ii) Decimal Fraction to Octal Fraction
iii) Golden Rule #3
5. From Other Bases Fraction to Back To Decimal
i) Octal Fraction to Decimal Fraction
ii) Binary Fraction to Decimal Fraction
iii) Golden Rule #4
6. Interconversions Between The Bases
i) Binary to Octal Direct Conversion(without going through Decimal)
ii) Binary to Hexadecimal Direct Conversion(without going through Decimal)
iii) Golden Rule #5
7. Some Logical Questions
i) Why Grouping of 3 Binary Bits for Octal Conversion?
ii) Why Grouping of 4 Binary Bits for Hexadecimal Conversion?
8. Golden Rule #6
9. Golden Rule #7
I make videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
Click my YouTube channel's link below to watch them.
Subscribe to my youtube channel below-
http://www.youtube.com/sujoyn70
Please like & share this video :-)
My Blog- http://www.sujoyn70.blogspot.com

Просмотров: 468499
Sujoy Krishna Das

Playlist of all my Operations Research videos-
http://goo.gl/zAtbi4
Today I'll tell how to solve an Unbalanced Assignment Problem in just 6 Easy Steps! Assignment Algorithm is also called Hungarian Algorithm.
Topics Included-
i) How to balance an Unbalanced Assignment Problem,using Dummy Row or Dummy Column
ii) How to perform row operation & column operation
iii) How to draw lines
iv) Test for optimality
v) How to do optimal allocation for minimum cost
vi) How to find allocation list and optimal allocation cost
If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos. See you in my next video!
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 20882
Sujoy Krishna Das

My Operations Research(OR) Videos Playlist-
http://goo.gl/zAtbi4
My Property of Dominance video-
http://youtu.be/o-PX5AhOXKw
Today I'll tell you how to solve Two Person Zero Sum Game having no Saddle Point, using Mixed Arithmetic Strategy & Property of Dominance.
Topics explained in this video-
1. Meaning of Two Person Game
2. What's meant by Zero Sum Game
3. What's pay-off value and pay-off matrix?
4. What is Saddle Point?
4. Meaning of Intelligent & Rational Players
5. Explanation of Row Minima and Column Maxima
6. What are Maximin and Minimax Strategy
7. Application of Properties of Dominance
8. How to find value of game?
9. Difference between mixed strategy & pure strategy
10. Probabilistic game theory
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operations Research,Computer Science,Electrical Engineering,Android Application Reviews,India Travel & Tourism,Street Foods,Life Hacks and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 50655
Sujoy Krishna Das

Business and Financial Mathematics Tutorials-
http://goo.gl/KGkCDW
My Casio Scientific Calculator Tutorials-
http://goo.gl/uiTDQS
I'm Sujoy and today I'll tell you what is Compound Annual Growth Rate (CAGR) and 'What is Rule of 72', also tell you how to find CAGR on Casio fx-991ES Scientific Calculator.
Topics Explained-
1. What is CAGR, explained
2. Understanding CAGR formula
3. How to calculate CAGR on Casio fx-991ES Scientific Calculator
4. Rule of 72
5. Rule of 72 calculation on Casio fx-991ES Scientific Calculator
That's it for now! How is the video? Let me know.
I've uploaded videos on -
1) Statistics,
2) Numerical Methods,
3) Calculator Tricks for Exams
4) Business & Financial Mathematics,
5) Operations Research(OR),
6) Computer Science & Engineering(CSE),
7) Electrical Engineering,
8) Life Hacks!
9) CCNA Networking,
10) Android Application Reviews,
11) India Travel & Tourism,
12) Street Foods,
and many other topics.
Plz visit my channel to watch them. Thanks!
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 2963
Sujoy Krishna Das

My Numerical Methods Tutorials-
http://goo.gl/ZxFOj2
Hello, I'm Sujoy and today I'll tell you how to do Euler's Modified Method with the help of Casio fx-991ES Scientific Calculator.
Modified Euler's Method is also known as Euler-Cauchy Method.
Topics Explained-
1. Finding x0, y0, h values
2. Euler's Modified Method
3. Comparison between Euler's Method and Modified Euler's Method
That's it for now! How is the video? Let me know.
I've uploaded videos on -
1. Statistics
2. Numerical Methods
3. Calculator Tricks for Exams
4. Business & Financial Mathematics
5. Operations Research(OR)
6. Computer Science & Engineering(CSE)
7. Electrical Engineering
8. Life Hacks!
9. CCNA Networking
10. Android Application Reviews
11. India Travel & Tourism
12. Street Foods
and many other topics.
Plz visit my channel to watch them. Thanks!
Subscribe my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 48294
Sujoy Krishna Das

My Computer Networking(CCNA) Tutorials-
http://goo.gl/VNzY4E
Hi,I'm Sujoy. And today I'll tell you how to use LAN cable tester and many interesting and useful information about networking cabling. This video gonna be very interesting!
Topics explained-
1. Overview of Network Cable Tester device
2. Difference between RJ45 and RJ11 connectors and their use
3. Difference between Straight Cable,Crossover Cable,Rollover Cable with connectivity layout
4. How to check continuity and connectivity of Straight Cable and confirm if it is ok
5. How to check continuity and connectivity of Crossover Cable and confirm if it is ok
6. How to check continuity and connectivity of Rollover Cable and confirm if it is ok
7. What is a Cisco console cable and where it is used? What is DB9 connector? Why it's called DB9? Answers with demo
8. How to use Console Cable with Laptop without COM1 port (communication port) ?
9. Different cable types Cat 5, Cat 5e, Cat 6 etc.
10. Diifference between Cat 5 and Cat 5e cables
11. Difference between STP and UTP cables
12. What is twisted pair cable?
13. Why Ethernet cables are twisted? Explained.
14. How to know if the cable is Cat 5 or Cat 5e?
That's it for now! How is the video? Let me know.
I've uploaded videos on -
1. Statistics
2. Numerical Methods
3. Calculator Tricks for Exams
4. Business & Financial Mathematics
5. Operations Research(OR)
6. Computer Science & Engineering(CSE)
7. Electrical Engineering
8. Life Hacks!
9. CCNA Networking
10. Android Application Reviews
11. India Travel & Tourism
12. Street Foods
and many other topics.
Plz visit my channel to watch them. Thanks!
Subscribe my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 43614
Sujoy Krishna Das

http://www.indiastudychannel.com/r/sujoy70.aspx
http://www.youtube.com/playlist?list=PLHGJFOxCJ5Iwm8kTk52LAQ-_T0IMwZZHD
Today I'll tell you how to solve Gauss Seidel Iteration Method easily using Casio fx-991ES and fx-82MS Calculators.
Topics explained in this video-
1. How to write system of three linear equations in coefficient matrix form
2. Checking whether the coefficient matrix is diagonally dominant or not
3. If not,making the matrix diagonally dominant by interchanging rows or columns
4. Determining the initial values and doing iterations by Gauss Jacobi method
5. Showing how to do iterations on Casio fx-991ES using CALC feature
6. Writing the iteration values in table format
7. Showing how to solve system of 3 linear equations directly on Casio fx-991ES calculator in EQN mode
8. Showing how to do Gauss Seidel Iteration on Casio fx-82MS calculator also!
I've uploaded many videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Click my YouTube channel's link below to watch them.
Subscribe to my youtube channel below-
YouTube- http://www.youtube.com/sujoyn70
My Blog- http://www.sujoyn70.blogspot.com
Incoming Tags- z score statistics,find mean median mode statistics in ms excel,variance,standard deviation,linear regression,data processing,confidence intervals,average value,probability theory,binomial distribution,matrix,random numbers,error propagation,t statistics analysis,hypothesis testing,theorem,chi square,time series,data collection,sampling,p value,scatterplots,statistics lectures,statistics tutorials,business mathematics statistics,share stock market statistics in calculator,business analytics,GTA,continuous frequency distribution,statistics mathematics in real life,modal class,n is even,n is odd,median mean of series of numbers,math help,Sujoy Krishna Das,n+1/2 element,measurement of variation,measurement of central tendency,range of numbers,interquartile range,casio fx991,casio fx82,casio fx570,casio fx115es,casio 9860,casio 9750,casio 83gt,TI BAII+ financial,casio piano,casio calculator tricks and hacks,how to cheat in exam and not get caught,grouped interval data,equation of triangle rectangle curve parabola hyperbola,graph theory,operation research(OR),numerical methods,decision making,pie chart,bar graph,computer data analysis,histogram,statistics formula,matlab tutorial,find arithmetic mean geometric mean,find population standard deviation,find sample standard deviation,how to use a graphic calculator,pre algebra,pre calculus,absolute deviation,TI Nspire,TI 84 TI83 calculator tutorial,texas instruments calculator,grouped data,set theory,IIT JEE,AIEEE,GCSE,CAT,MAT,SAT,GMAT,MBBS,JELET,JEXPO,VOCLET,Indiastudychannel,IAS,IPS,IFS,GATE,B-Tech,M-Tech,AMIE,MBA,BBA,BCA,MCA,XAT,TOEFL,CBSE,ICSE,HS,WBUT,SSC,IUPAC,Narendra Modi,Sachin Tendulkar Farewell Speech,Dhoom 3,Arvind Kejriwal,maths revision,how to score good marks in exams,how to pass math exams easily,JEE 12th physics chemistry maths PCM,JEE maths shortcut techniques,quadratic equations,competition exams tips and ticks,competition maths,govt job,JEE KOTA,college math,mean value theorem,L hospital rule,tech guru awaaz,derivation,cryptography,iphone 5 fingerprint hack,crash course,CCNA,converting fractions,solve word problem,cipher,game theory,GDP,how to earn money online on youtube,demand curve,computer science,prime factorization,LCM & GCF,gauss elimination,vector,complex numbers,number systems,vector algebra,logarithm,trigonometry,organic chemistry,electrical math problem,eigen value eigen vectors,runge kutta,gauss jordan,simpson 1/3 3/8 trapezoidal rule,solved problem example,newton raphson,interpolation,integration,differentiation,regula falsi,programming,algorithm,gauss seidal,gauss jacobi,taylor series,iteration,binary arithmetic,logic gates,matrix inverse,determinant of matrix,matrix calculator program,sex in ranchi,sex in kolkata,vogel approximation VAM optimization problem,North west NWCR,Matrix minima,Modi method,assignment problem,transportation problem,simplex,k map,boolean algebra,android,casio FC 200v 100v financial,management mathematics tutorials,net present value NPV,time value of money TVM,internal rate of return IRR Bond price,present value PV and future value FV of annuity casio,simple interest SI & compound interest CI casio,break even point,amortization calculation,HP 10b financial calculator,banking and money,income tax e filing,economics,finance,profit & loss,yield of investment bond,Sharp EL 735S,cash flow casio,re finance,insurance and financial planning,investment appraisal,shortcut keys,depreciation,discounting,commerce

Просмотров: 102464
Sujoy Krishna Das

http://www.indiastudychannel.com/r/sujoy70.aspx
My Numerical Methods Videos Complete Playlist-
http://goo.gl/ZxFOj2
Today I'll tell you many things,read the complete list below-
1. Explained lower limit,upper limit,range of root
2. Definition of Regula Falsi Method
3. Definition and example of Algebraic Equations
4. Definition and example of Transcendental Equations
5. Definition of Root
6. Understanding f(x) or function of x
7. Understanding General Formula of Regula Falsi Method
8. Performing the iterations very easily on Casio fx-9991ES Calculator using fraction feature!
9. How to write iteration values in table format
10. Trick- Finding root of algebraic equation directly on the Casio fx-991ES Calculator!
11. Proof of root on Casio fx-991ES Calculator
12. How to do Regula Falsi Method iterations on Casio fx-82MS Calculator
That's it!
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Click my YouTube channel's link below to watch them.
Subscribe to my youtube channel below-
http://www.youtube.com/sujoyn70
Please like & share this video :-)
My blog- http://www.sujoyn70.blogspot.com
Incoming Tags- z score statistics,find mean median mode statistics in ms excel,variance,standard deviation,linear regression,data processing,confidence intervals,average value,probability theory,binomial distribution,matrix,random numbers,error propagation,t statistics analysis,hypothesis testing,theorem,chi square,time series,data collection,sampling,p value,scatterplots,statistics lectures,statistics tutorials,business mathematics statistics,share stock market statistics in calculator,business analytics,GTA,continuous frequency distribution,statistics mathematics in real life,modal class,n is even,n is odd,median mean of series of numbers,math help,Sujoy Krishna Das,n+1/2 element,measurement of variation,measurement of central tendency,range of numbers,interquartile range,casio fx991,casio fx82,casio fx570,casio fx115es,casio 9860,casio 9750,casio 83gt,TI BAII+ financial,casio piano,casio calculator tricks and hacks,how to cheat in exam and not get caught,grouped interval data,equation of triangle rectangle curve parabola hyperbola,graph theory,operation research(OR),numerical methods,decision making,pie chart,bar graph,computer data analysis,histogram,statistics formula,matlab tutorial,find arithmetic mean geometric mean,find population standard deviation,find sample standard deviation,how to use a graphic calculator,pre algebra,pre calculus,absolute deviation,TI Nspire,TI 84 TI83 calculator tutorial,texas instruments calculator,grouped data,set theory,IIT JEE,AIEEE,GCSE,CAT,MAT,SAT,GMAT,MBBS,JELET,JEXPO,VOCLET,Indiastudychannel,IAS,IPS,IFS,GATE,B-Tech,M - Tech,AMIE,MBA,BBA,BCA,MCA,XAT,TOEFL,CBSE,ICSE,HS,WBUT,SSC,IUPAC,Narendra Modi,Sachin Tendulkar Farewell Speech,Dhoom 3,Arvind Kejriwal,maths revision,how to score good marks in exams,how to pass math exams easily,JEE 12th physics chemistry maths PCM,JEE maths shortcut techniques,quadratic equations,competition exams tips and ticks,competition maths,govt job,JEE KOTA,college math,mean value theorem,L hospital rule,tech guru awaaz,derivation,cryptography,iphone 5 fingerprint hack,crash course,CCNA,converting fractions,solve word problem,cipher,game theory,GDP,how to earn money online on youtube,demand curve,computer science,prime factorization,LCM & GCF,gauss elimination,vector,complex numbers,number systems,vector algebra,logarithm,trigonometry,organic chemistry,electrical math problem,eigen value eigen vectors,runge kutta,gauss jordan,simpson 1/3 3/8 trapezoidal rule,solved problem example,newton raphson,interpolation,integration,differentiation,regula falsi,programming,algorithm,gauss seidal,gauss jacobi,taylor series,iteration,binary arithmetic,logic gates,matrix inverse,determinant of matrix,matrix calculator program,sex in ranchi,sex in kolkata,vogel approximation VAM optimization problem,North west NWCR,Matrix minima,Modi method,assignment problem,transportation problem,simplex,k map,boolean algebra,android,casio FC 200v 100v financial,management mathematics tutorials,net present value NPV,time value of money TVM,internal rate of return IRR Bond price,present value PV and future value FV of annuity casio,simple interest SI & compound interest CI casio,break even point,amortization calculation,HP 10b financial calculator,banking and money,income tax e filing,economics,finance,profit & loss,yield of investment bond,Sharp EL 735S,cash flow casio,re finance,insurance and financial planning,investment appraisal,shortcut keys,depreciation,discounting,commerce

Просмотров: 97426
Sujoy Krishna Das

Matrix Algebra videos-
http://goo.gl/4gvpeC
I'm Sujoy and today I'll tell you how to find determinant of a 4x4 Matrix using Chio's Method. Chio's method of matrix determinant is very easy and can be used to find determinant of square matrices upto any order, say 2x2, 3x3, 4x4, 5x5 i.e upto nxn matrices. It uses matrix reduction technique.
I make videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Click my YouTube channel's link below to watch them.
Subscribe to my youtube channel below-
http://www.youtube.com/sujoyn70
Please like & share this video :-)
My Blog- http://www.sujoyn70.blogspot.com
IndiaStudyChannel- http://www.indiastudychannel.com/r/sujoy70.aspx
Incoming Tags- z score statistics,find mean median mode statistics in ms excel,variance,standard deviation,linear regression,data processing,confidence intervals,average value,probability theory,binomial distribution,matrix,random numbers,error propagation,t statistics analysis,hypothesis testing,theorem,chi square,time series,data collection,sampling,p value,scatterplots,statistics lectures,statistics tutorials,business mathematics statistics,share stock market statistics in calculator,business analytics,GTA,continuous frequency distribution,statistics mathematics in real life,modal class,n is even,n is odd,median mean of series of numbers,math help,Sujoy Krishna Das,n+1/2 element,measurement of variation,measurement of central tendency,range of numbers,interquartile range,casio fx991,casio fx82,casio fx570,casio fx115es,casio 9860,casio 9750,casio 83gt,TI BAII+ financial,casio piano,casio calculator tricks and hacks,how to cheat in exam and not get caught,grouped interval data,equation of triangle rectangle curve parabola hyperbola,graph theory,operation research(OR),numerical methods,decision making,pie chart,bar graph,computer data analysis,histogram,statistics formula,matlab tutorial,find arithmetic mean geometric mean,find population standard deviation,find sample standard deviation,how to use a graphic calculator,pre algebra,pre calculus,absolute deviation,TI Nspire,TI 84 TI83 calculator tutorial,texas instruments calculator,grouped data,set theory,IIT JEE,AIEEE,GCSE,CAT,MAT,SAT,GMAT,MBBS,JELET,JEXPO,VOCLET,Indiastudychannel,IAS,IPS,IFS,GATE,B-Tech,M-Tech,AMIE,MBA,BBA,BCA,MCA,XAT,TOEFL,CBSE,ICSE,HS,WBUT,SSC,IUPAC,Narendra Modi,Sachin Tendulkar Farewell Speech,Dhoom 3,Arvind Kejriwal,maths revision,how to score good marks in exams,how to pass math exams easily,JEE 12th physics chemistry maths PCM,JEE maths shortcut techniques,quadratic equations,competition exams tips and ticks,competition maths,govt job,JEE KOTA,college math,mean value theorem,L hospital rule,tech guru awaaz,derivation,cryptography,iphone 5 fingerprint hack,crash course,CCNA,converting fractions,solve word problem,cipher,game theory,GDP,how to earn money online on youtube,demand curve,computer science,prime factorization,LCM & GCF,gauss elimination,vector,complex numbers,number systems,vector algebra,logarithm,trigonometry,organic chemistry,electrical math problem,eigen value eigen vectors,runge kutta,gauss jordan,simpson 1/3 3/8 trapezoidal rule,solved problem example,newton raphson,interpolation,integration,differentiation,regula falsi,programming,algorithm,gauss seidal,gauss jacobi,taylor series,iteration,binary arithmetic,logic gates,matrix inverse,determinant of matrix,matrix calculator program,sex in ranchi,sex in kolkata,vogel approximation VAM optimization problem,North west NWCR,Matrix minima,Modi method,assignment problem,transportation problem,simplex,k map,boolean algebra,android,casio FC 200v 100v financial,management mathematics tutorials,net present value NPV,time value of money TVM,internal rate of return IRR Bond price,present value PV and future value FV of annuity casio,simple interest SI & compound interest CI casio,break even point,amortization calculation,HP 10b financial calculator,banking and money,income tax e filing,economics,finance,profit & loss,yield of investment bond,Sharp EL 735S,cash flow casio,re finance,insurance and financial planning,investment appraisal,shortcut keys,depreciation,discounting

Просмотров: 54631
Sujoy Krishna Das

Playlist of all my Operations Research videos-
http://goo.gl/zAtbi4
Today I'll tell you how to solve a Minimization type Assignment Problem in just 5 Easy Steps! It's also called Hungarian Algorithm.
Topics Included-
i) Understanding Assignment Problem in Operation Research(OR)
ii) What is assignment cost
iii) How to perform row operation & column operation
iv) How to draw lines
v) Test for optimality
vi) Operations for optimality in Assignment Problem
vii) How to find optimal allocation for minimum cost
viii) How to find allocation list and optimal allocation cost
If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos. See you in my next video!
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 49016
Sujoy Krishna Das

Watch my other Operations Research Tutorials-
http://goo.gl/zAtbi4
Hello friends,welcome to my new series of tutorials on Project Management using Network Analysis. Today I'll tell you how to draw the network diagram and types of questions you may face in your exam. This is also your exam guide :-)
This video explains-
1. Definition of Activity and Event and their representation
2. How to draw the network from the activity table
3. Different types of exam questions
4. Tips and best practices
If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos.
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Subscribe my YouTube Channel- http://www.youtube.com/sujoyn70
Join my Blog-
http://www.sujoyn70.blogspot.com

Просмотров: 37748
Sujoy Krishna Das

Watch my other Operations Research Tutorials below-
http://goo.gl/zAtbi4
Hello friends,welcome to my new series of tutorials on Project Management using Network Analysis.
Today I'll tell you about Critical Path Method (CPM) in details. This is the 2nd video on Critical Path Method,I'll upload more videos on CPM.
This video explains-
1. Definition of Predecessor Activity and Event and their representation
2. How to calculate Earliest Start Time(EST) and Earliest Finish Time(EFT).
3. How to calculate Latest Start Time(LST) and Latest Finish Time(LFT).
4. How to calculate Total Float(TF)
5. How to find the critical path
If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos.
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Subscribe my YouTube Channel- http://www.youtube.com/sujoyn70
Join my Blog-
http://www.sujoyn70.blogspot.com

Просмотров: 34169
Sujoy Krishna Das

Watch my other Operations Research Tutorials-
http://goo.gl/zAtbi4
Hello friends,welcome to my new series of tutorials on Project Management using Network Analysis.
Today I'll tell you how to optimize network using Dummy Activity.
This video explains-
1. Definition of Activity and Event and their representation
2. How to draw the network from the activity table
3. How and when to use Dummy Activity
4. How to optimize the network and compacting network
5. Tips and best practices in exams
If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos.
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Subscribe my YouTube Channel- http://www.youtube.com/sujoyn70
Join my Blog-
http://www.sujoyn70.blogspot.com

Просмотров: 17661
Sujoy Krishna Das

Playlist of all my calculator tutorials-
http://goo.gl/uiTDQS
Link to my 1st Complex Number video-
https://www.youtube.com/watch?v=ma7aYT5_-dw
Hi friends,I'm Sujoy. Today I'll tell you how to use all the features of mode 2, CMPLX mode of Casio fx-991ES scientific calculator. Also,what's the true meaning of those features.
Features explained-
1. Argument or Angle of a Complex Number
2. Conjugate of a Complex Number
3. Rectangular to Polar Format conversion
4. Polar to Rectangular Format conversion
That's it for now!
If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos.
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Subscribe my YouTube Channel- http://www.youtube.com/sujoyn70
Join my Blog-
http://www.sujoyn70.blogspot.com

Просмотров: 25963
Sujoy Krishna Das

http://www.youtube.com/sujoyn70
http://www.youtube.com/playlist?list=PLHGJFOxCJ5IwD4PTCNWPT2vYxGB1s5zvy
Today I'll tell you about Vectors and how to use mode 8,"VECTOR" mode of Casio fx-991ES calculator to solve vector problems. And how to solve vector problems manually using pen & paper and how to solve them on calculator,I'll tell you both the techniques.
1. Definition of Vector
2. Magnitude of Vector on Casio fx-991ES Calculator
3. Getting into the vector mode on Casio fx-991ES Calculator
4. Direction of Vector on Casio fx-991ES Calculator
5. Addition of Vectors on Casio fx-991ES Calculator
6. Subtraction of Vectors on Casio fx-991ES Calculator
7. Multiplication of Vector with a Scaler on Casio fx-991ES Calculator
8. Dot product of two vectors on Casio fx-991ES Calculator
9. Cross product of two vectors on Casio fx-991ES Calculator
10. Angle between two vectors on Casio fx-991ES Calculator
11. Projection of two vectors on Casio fx-991ES Calculator
I make videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Subscribe to my youtube channel below-
http://www.youtube.com/sujoyn70
Please like & share this video :-)
My Blog- http://www.sujoyn70.blogspot.com
IndiaStudyChannel- http://www.indiastudychannel.com/r/sujoy70.aspx
Incoming Tags- z score statistics,find mean median mode statistics in ms excel,variance,standard deviation,linear regression,data processing,confidence intervals,average value,probability theory,binomial distribution,matrix,random numbers,error propagation,t statistics analysis,hypothesis testing,theorem,chi square,time series,data collection,sampling,p value,scatterplots,statistics lectures,statistics tutorials,business mathematics statistics,share stock market statistics in calculator,business analytics,GTA,continuous frequency distribution,statistics mathematics in real life,modal class,n is even,n is odd,median mean of series of numbers,math help,Sujoy Krishna Das,n+1/2 element,measurement of variation,measurement of central tendency,range of numbers,interquartile range,casio fx991,casio fx82,casio fx570,casio fx115es,casio 9860,casio 9750,casio 83gt,TI BAII+ financial,casio piano,casio calculator tricks and hacks,how to cheat in exam and not get caught,grouped interval data,equation of triangle rectangle curve parabola hyperbola,graph theory,operation research(OR),numerical methods,decision making,pie chart,bar graph,computer data analysis,histogram,statistics formula,matlab tutorial,find arithmetic mean geometric mean,find population standard deviation,find sample standard deviation,how to use a graphic calculator,pre algebra,pre calculus,absolute deviation,TI Nspire,TI 84 TI83 calculator tutorial,texas instruments calculator,grouped data,set theory,IIT JEE,AIEEE,GCSE,CAT,MAT,SAT,GMAT,MBBS,JELET,JEXPO,VOCLET,Indiastudychannel,IAS,IPS,IFS,GATE,B-Tech,M-Tech,AMIE,MBA,BBA,BCA,MCA,XAT,TOEFL,CBSE,ICSE,HS,WBUT,SSC,IUPAC,Narendra Modi,Sachin Tendulkar Farewell Speech,Dhoom 3,Arvind Kejriwal,maths revision,how to score good marks in exams,how to pass math exams easily,JEE 12th physics chemistry maths PCM,JEE maths shortcut techniques,quadratic equations,competition exams tips and ticks,competition maths,govt job,JEE KOTA,college math,mean value theorem,L hospital rule,tech guru awaaz,derivation,cryptography,iphone 5 fingerprint hack,crash course,CCNA,converting fractions,solve word problem,cipher,game theory,GDP,how to earn money online on youtube,demand curve,computer science,prime factorization,LCM & GCF,gauss elimination,vector,complex numbers,number systems,vector algebra,logarithm,trigonometry,organic chemistry,electrical math problem,eigen value eigen vectors,runge kutta,gauss jordan,simpson 1/3 3/8 trapezoidal rule,solved problem example,newton raphson,interpolation,integration,differentiation,regula falsi,programming,algorithm,gauss seidal,gauss jacobi,taylor series,iteration,binary arithmetic,logic gates,matrix inverse,determinant of matrix,matrix calculator program,sex in ranchi,sex in kolkata,vogel approximation VAM optimization problem,North west NWCR,Matrix minima,Modi method,assignment problem,transportation problem,simplex,k map,boolean algebra,android,casio FC 200v 100v financial,management mathematics tutorials,net present value NPV,time value of money TVM,internal rate of return IRR Bond price,present value PV and future value FV of annuity casio,simple interest SI & compound interest CI casio,break even point,amortization calculation,HP 10b financial calculator,banking and money,income tax e filing,economics,finance,profit & loss,yield of investment bond,Sharp EL 735S,cash flow casio,re finance,insurance and financial planning,investment appraisal,shortcut keys,depreciation,discounting

Просмотров: 30113
Sujoy Krishna Das

My Operations Research(OR) Playlist-
http://goo.gl/zAtbi4
Today I'll tell you how to solve Two Person Zero Sum Game with Multiple Saddle Point.
Topics explained-
1. What's a two person game?
2. What's meant by zero sum game?
3. What's saddle point?
4. How to calculate Row minima and Column Maxima
5. Meaning of Maximin & Minimax strategies
6. What's Payoff Matrix
7. How to determine optimum strategy for both players
8. How to find value of game?
9. How to determine payoff in case of multiple saddle point
I've uploaded video on North West Corner Rule(NWCR), Matrix Minimum Method(MMM),Vogel's Approximation Method(VAM), Modified Distribution(MODI) Method, Simplex Method on my channel.
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operations Research,Computer Science,Electrical Engineering,Android Application Reviews,India Travel & Tourism,Street Foods,Life Hacks and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 33784
Sujoy Krishna Das

Playlist of all my Numerical Methods videos-
http://goo.gl/ZxFOj2
Today I'll tell how to solve Transcendental Equation by Secant Method.
I've on more video on solving Algebraic Equation by Secant Method- http://youtu.be/RoTw_FRMDwM
Topics included in this video-
1. Explained lower limit,upper limit,range of root
2. Definition of Secant Method
3. Definition and example of Algebraic Equations
4. Definition and example of Transcendental Equations
5. Definition of Root
6. Understanding General Formula of Regula Falsi Method
7. Performing the iterations very easily on Casio fx-9991ES Calculator using fraction feature!
8. Trick- Finding root of algebraic equation directly on the Casio fx-991ES Calculator!
9. Proof of root on Casio fx-991ES Calculator
If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos. See you in my next video!
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 26934
Sujoy Krishna Das

My Casio Scientific Calculator Tutorials-
http://goo.gl/uiTDQS
Hello I'm Sujoy from India. Today I'll tell you how to factorize quadratic expressions and cubic polynomials directly on Casio fx-991ES Scientific Calculator.
1. Meaning of word Quadratic
2. Factoring quadratic expression
3. Factoring quadratics with a coefficient greater than 1
4. Factoring cubic polynomial
That's it for now! How is the video? Let me know.
I've uploaded videos on -
1. Statistics
2. Numerical Methods
3. Calculator Tricks for Exams
4. Business & Financial Mathematics
5. Operations Research(OR)
6. Computer Science & Engineering(CSE)
7. Electrical Engineering
8. Life Hacks!
9. CCNA Networking
10. Android Application Reviews
11. India Travel & Tourism
12. Street Foods
and many other topics.
Plz visit my channel to watch them. Thanks!
Subscribe my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 13062
Sujoy Krishna Das

Playlist of all my Statistics videos-
https://www.youtube.com/watch?v=mVvElVgqtQY&list=PLHGJFOxCJ5Iy65Jh7vKYYfz8Tx09VTQhP
Today I'll tell you how to find 3 different kinds of mean in a single video!
1. How to find Arithmetic Mean(AM)
2. How to find Geometric Mean(GM)
3. How to find antilog on Casio fx-991ES and Casio fx-82MS Scientific Calculators
4. How to find Harmonic Mean(HM)
If you like this video,please give it a thumbs up and share it,by sharing you may help someone else. Your small appreciation means a lot to me! Please SUBSCRIBE for more videos. See you in my next video!
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 36579
Sujoy Krishna Das

My Numerical Methods Tutorials-
http://goo.gl/ZxFOj2
Today I'll tell you how to solve numerical integration problem by Simpson's 3/8 Rule on the Casio fx-991ES Calculator.
Topics included in this video-
1. Finding interval gap for numerical integration
2. Constructing the numerical table using TABLE mode of Casio fx-991ES
3. What's upper limit,lower limit,range or numerical integration?
4. What's f(x) or function of x?
5. Explanation of general formula of Simpson's 3/8 Rule
6. How to solve numerical integration directly on Casio fx-991ES calculator
7. Overview of all the features of Casio fx-991ES calculator
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Click my YouTube channel's link below to watch them.
Subscribe to my youtube channel below-
http://www.youtube.com/sujoyn70
Please like & share this video :-)
My blog- http://www.sujoyn70.blogspot.com

Просмотров: 43176
Sujoy Krishna Das

My Casio Scientific Calculator Tutorials-
http://goo.gl/uiTDQS
Business and Financial Mathematics Tutorials-
http://goo.gl/KGkCDW
I'm Sujoy and today I'll show you How to Use M+, M-, MRC, MC, AC Memory Buttons on Normal Basic Calculator for Complex Calculations.
Topics Explained-
1. What is 'M', calculator memory
2. Functions of M+, M-, MRC, MC, AC memory buttons
3. Wrong vs right method for BODMAS formula
4. Logic behind when to use M+ and M-
5. How to clear calculator memory, how to remove 'M' sign from calculator
That's it for now! How is the video? Let me know.
I've uploaded videos on -
1) Statistics,
2) Numerical Methods,
3) Calculator Tricks for Exams
4) Business & Financial Mathematics,
5) Operations Research(OR),
6) Computer Science & Engineering(CSE),
7) Electrical Engineering,
8) Life Hacks!
9) CCNA Networking,
10) Android Application Reviews,
11) India Travel & Tourism,
12) Street Foods,
and many other topics.
Plz visit my channel to watch them. Thanks!
Subscribe my YouTube Channel- http://www.youtube.com/sujoyn70
Join my Blog- http://www.sujoyn70.blogspot.com
Follow Me on Quora- https://www.quora.com/profile/Sujoy-Krishna-Das

Просмотров: 29738
Sujoy Krishna Das

My Numerical Methods Tutorials-
http://goo.gl/ZxFOj2
My Casio Scientific Calculator Tutorials-
http://goo.gl/uiTDQS
Hi, I'm Sujoy and today I'll tell you how to solve system of linear equations by Matrix Factorization, also called LU Factorization of Matrix. Also four matrix tricks on Casio fx-991ES Scientific Calculator.
Topics Explained-
1. Linear form of equations
2. Matrix form of linear equations
3. Standard form of Lower triangular matrix L, and Upper triangular matrix U explained
4. Matrix rows , columns, and principal diagonal explained
5. Matrix multiplication brief intro
6. Finding L and U submatrices using tabular method (Crout's Method)
7. L x Y = b
8. U x X = Y
9. Finding x1, x2, x3 values
10. Four Calculator Tricks
That's it for now! How is the video? Let me know.
I've uploaded videos on -
1) Statistics,
2) Numerical Methods,
3) Calculator Tricks for Exams
4) Business & Financial Mathematics,
5) Operations Research(OR),
6) Computer Science & Engineering(CSE),
7) Electrical Engineering,
8) Life Hacks!
9) CCNA Networking,
10) Android Application Reviews,
11) India Travel & Tourism,
12) Street Foods,
and many other topics.
Plz visit my channel to watch them. Thanks!
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 22309
Sujoy Krishna Das

My Casio Scientific Calculator Tutorials-
http://goo.gl/uiTDQS
Today I'll tell you how to use Mode 4,Number Systems mode of Casio fx-991ES in details, also the basic concepts behind logical operations,and how to do them both manually and using the calculator.
Topics covered-
1. INTRODUCTION TO BASE-N MODE ON CASIO FX-991ES
i) Entering into Base-N Mode
ii) Current Base Setting
iii) Changing Current Base
iv) Specifying The Base
v) How to enter the letters A,B,C,D,E,F for hexadecimal?
vi) Restrictions
2. CONVERSIONS BETWEEN BASES ON CASIO FX-991ES
i) Conversions from any one base to other 3 bases
ii) From other 3 bases to a specific base
3. ARITHMETIC OPERATIONS ON NUMBER SYSTEMS ON CASIO FX-991ES
i) Add,Subtract,Multiply,Divide Between Bases
4. LOGICAL OPERATIONS/BITWISE OPERATIONS ON CASIO FX-991ES
i) AND operation
ii) OR operation
iii) XOR operation
iv) XNOR operation
v) NOT operation
vi) 1's Complement Operation
vii) 2's Complement Operation
5. MIXED OPERATIONS WITH NUMBER SYSTEMS ON CASIO FX-991ES
i) Mixing both Arithmetic & Logical Operations
I make videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Subscribe to my youtube channel below-
http://www.youtube.com/sujoyn70
Please like & share this video :-)

Просмотров: 80780
Sujoy Krishna Das

In this video I'll tell you Star-Delta Transformation and vice-versa. This is my new series of videos,let me know how you like it. If I get good response,I'll upload some more videos of Electrical Engineering/Technology.
If you like the video,please LIKE it and SHARE it. Because sharing is caring!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos.
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operations Research,Computer Science,Electrical Engineering,Android Application Reviews,India Travel & Tourism,Street Foods,Life Hacks and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 9380
Sujoy Krishna Das

Watch my other Operations Research Tutorials below-
http://goo.gl/zAtbi4
Hello friends,welcome to my new series of tutorials on Project Management using Network Analysis.
Today I'll tell you about Critical Path Method (CPM) in details. This is the first video on Critical Path Method,I'll upload more videos on CPM.
This video explains-
1. Definition of Predecessor Activity and Event and their representation
2. How to draw network diagram from activity table
3. How to incorporate cost or activity duration in network diagram
4. How to find the critical path
5. Properties of Critical Path and their detailed explanation
6. Written notes for exam
If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos.
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Subscribe my YouTube Channel- http://www.youtube.com/sujoyn70
Join my Blog-
http://www.sujoyn70.blogspot.com

Просмотров: 43354
Sujoy Krishna Das

Playlist of all my Operations Research videos-
http://goo.gl/zAtbi4
In this video you'll learn all the formulas you may need for solving Queuing Theory problems. I'll also demonstrate how to use them accordingly to solve a Queuing Theory word problem in Operations Research(OR).
You'll learn how to calculate following things and all formulas related to that-
1. Finding Utilization Parameter(Traffic Intensity)
2. Probability that queuing system is idle
3. Average time the system is idle in an 8 hour working day
4. Probability that there is 4 customers in the system
5. Number of customers in the system
6. Expected number of customers in the system
7. Expected number of customers waiting for service
8. Expected length of non-empty queue
9. Expected time a customer spends in the queue
10. Expected time a customer spends in the system
11.Probability that customer will spend more than 10 minutes in the queue waiting for service
All these and many more!
If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos.
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Subscribe my YouTube Channel- http://www.youtube.com/sujoyn70
Join my Blog-
http://www.sujoyn70.blogspot.com

Просмотров: 68640
Sujoy Krishna Das

Business and Financial Mathematics Tutorials-
http://goo.gl/KGkCDW
My Casio Scientific Calculator Tutorials-
http://goo.gl/uiTDQS
I'm Sujoy and today you'll learn how to calculate Net Present Value (NPV) and Internal Rate of Return (IRR) on Casio fx-991ES Scientific Calculator for uneven cash flows.
Topics Explained-
1. NPV and IRR word problem
2. Expected Rate of Return and Initial Investment
3. Net Present Value formula
4. Implementing NPV formula on Casio fx-991ES Scientific Calculator
5. Judging credibility of investment based on NPV
6. Internal Rate of Return formula
7. Implementing IRR formula on Casio fx-991ES Scientific Calculator
8. CALC and SOLVE features of Casio fx-991ES Scientific Calculator
That's it for now! How is the video? Let me know.
I've uploaded videos on -
1) Statistics,
2) Numerical Methods,
3) Calculator Tricks for Exams
4) Business & Financial Mathematics,
5) Operations Research(OR),
6) Computer Science & Engineering(CSE),
7) Electrical Engineering,
8) Life Hacks!
9) CCNA Networking,
10) Android Application Reviews,
11) India Travel & Tourism,
12) Street Foods,
and many other topics.
Plz visit my channel to watch them. Thanks!
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 35283
Sujoy Krishna Das

Playlist of all my Operations Research videos-
http://goo.gl/zAtbi4
Today we'll solve a simple problem in Queuing Theory for a restaurant.
If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos.
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Subscribe my YouTube Channel- http://www.youtube.com/sujoyn70
Join my Blog-
http://www.sujoyn70.blogspot.com

Просмотров: 4717
Sujoy Krishna Das

Playlist of all my Electrical Engineering videos-
http://goo.gl/w8i5Xi
I'm Sujoy and today I'll tell you some common formulas in Electrical Engineering or Electrical Technology. There will be total 35 formulas covering AC Circuit Formulas,DC Circuit Formulas & Magnetic Circuit Formulas. This video is part 1 of 3 videos containing first 11 formulas. These formulas are very useful for solving numerical maths for electrical engineering / electrical technology subject and for preparation for GATE exam or JELET exam for entry in M-Tech and B-Tech higher studies.
You'll learn to calculate-
1. Instantaneous Value of Sinusoidal Quantity
2. Average voltage & current of Sinusoidal Quantity
3. RMS Voltage & current of Sinusoidal Quantity
4. Amplitude of Sinusoidal Quantity
5. How to calculate Form Factor
6. How to calculate Peak Factor or Crest Factor
7. How to Find Inductive Reactance in LRC Circuit
8. How to Find Capacitive Reactance in LRC Circuit
9. Effect of Inductance & Capacitance in AC Circuit
10. Formula to Find Impedance of LRC Circuit
11. Formula to Find Time Period
If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos.
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Subscribe my YouTube Channel- http://www.youtube.com/sujoyn70
Join my Blog-
http://www.sujoyn70.blogspot.com

Просмотров: 18005
Sujoy Krishna Das

http://www.indiastudychannel.com/r/sujoy70.aspx
https://www.youtube.com/playlist?list=PLHGJFOxCJ5IwD4PTCNWPT2vYxGB1s5zvy
Today I'll tell you how to find Standard Deviation (Linear Regression) by 3 different methods.
1. Standard Deviation (Linear Regression) in detailed pen-and-paper method.
3. Standard Deviation (Linear Regression) on Casio fx-82MS calculator
3. Standard Deviation (Linear Regression) in a shortcut method useful for competitive exams like CAT,MAT,XAT,GATE,JELET,AIEEE,JEE,IIT for MCQ questions.
I make videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
If you like my video, please "like" it, and "subscribe" to my Youtube Channel- http://www.youtube.com/sujoyn70 ,that will encourage me to upload more videos,also you'll be notified by email whenever I upload a new video.
My blog- http://www.sujoyn70.blogspot.com
Incoming Tags- z score statistics,find mean median mode statistics in ms excel,variance,standard deviation,linear regression,data processing,confidence intervals,average value,probability theory,binomial distribution,matrix,random numbers,error propagation,t statistics analysis,hypothesis testing,theorem,chi square,time series,data collection,sampling,p value,scatterplots,statistics lectures,statistics tutorials,business mathematics statistics,share stock market statistics in calculator,business analytics,GTA,continuous frequency distribution,statistics mathematics in real life,modal class,n is even,n is odd,median mean of series of numbers,math help,Sujoy Krishna Das,n+1/2 element,measurement of variation,measurement of central tendency,range of numbers,interquartile range,casio fx991,casio fx82,casio fx570,casio fx115es,casio 9860,casio 9750,casio 83gt,TI BAII+ financial,casio piano,casio calculator tricks and hacks,how to cheat in exam and not get caught,grouped interval data,equation of triangle rectangle curve parabola hyperbola,graph theory,operation research(OR),numerical methods,decision making,pie chart,bar graph,computer data analysis,histogram,statistics formula,matlab tutorial,find arithmetic mean geometric mean,find population standard deviation,find sample standard deviation,how to use a graphic calculator,pre algebra,pre calculus,absolute deviation,TI Nspire,TI 84 TI83 calculator tutorial,texas instruments calculator,grouped data,set theory,IIT JEE,AIEEE,GCSE,CAT,MAT,SAT,GMAT,MBBS,JELET,JEXPO,VOCLET,Indiastudychannel,IAS,IPS,IFS,GATE,B-Tech,M-Tech,AMIE,MBA,BBA,BCA,MCA,XAT,TOEFL,CBSE,ICSE,HS,WBUT,SSC,IUPAC,Narendra Modi,Sachin Tendulkar Farewell Speech,Dhoom 3,Arvind Kejriwal,maths revision,how to score good marks in exams,how to pass math exams easily,JEE 12th physics chemistry maths PCM,JEE maths shortcut techniques,quadratic equations,competition exams tips and ticks,competition maths,govt job,JEE KOTA,college math,mean value theorem,L hospital rule,tech guru awaaz,derivation,cryptography,iphone 5 fingerprint hack,crash course,CCNA,converting fractions,solve word problem,cipher,game theory,GDP,how to earn money online on youtube,demand curve,computer science,prime factorization,LCM & GCF,gauss elimination,vector,complex numbers,number systems,vector algebra,logarithm,trigonometry,organic chemistry,electrical math problem,eigen value eigen vectors,runge kutta,gauss jordan,simpson 1/3 3/8 trapezoidal rule,solved problem example,newton raphson,interpolation,integration,differentiation,regula falsi,programming,algorithm,gauss seidal,gauss jacobi,taylor series,iteration,binary arithmetic,logic gates,matrix inverse,determinant of matrix,matrix calculator program,sex in ranchi,sex in kolkata,vogel approximation VAM optimization problem,North west NWCR,Matrix minima,Modi method,assignment problem,transportation problem,simplex,k map,boolean algebra,android,casio FC 200v 100v financial,management mathematics tutorials,net present value NPV,time value of money TVM,internal rate of return IRR Bond price,present value PV and future value FV of annuity casio,simple interest SI & compound interest CI casio,break even point,amortization calculation,HP 10b financial calculator,banking and money,income tax e filing,economics,finance,profit & loss,yield of investment bond,Sharp EL 735S,cash flow casio,re finance,insurance and financial planning,investment appraisal,shortcut keys,depreciation,discounting

Просмотров: 55791
Sujoy Krishna Das

Watch My Other Scientific Calculator Tutorials Below-
http://goo.gl/uiTDQS
Today I'll tell you everything you should know about mode 5, Equation Solver Mode of Casio fx-991ES calculator. And how to solve linear,quadratic,cubic equations word problems on scientific calculator! See description below.
Topics covered-
1. How to solve "Linear Simultaneous Equations" on Casio fx-991ES.
2. How to solve "System of Three Linear Equations" on Casio fx-991ES.
3. How to solve "Quadratic Equations" on Casio fx-991ES.
4. How to solve "Cubic Polynomial Equations" on Casio fx-991ES.
5. What is root?
6. How to check roots on Casio fx-991ES.
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operations Research,Computer Science,Electrical Engineering,Android Application Reviews,India Travel & Tourism,Street Foods,Life Hacks and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 98251
Sujoy Krishna Das

http://www.indiastudychannel.com/r/sujoy70.aspx
My Numerical Methods videos playlist-
http://www.youtube.com/playlist?list=PLHGJFOxCJ5Iwm8kTk52LAQ-_T0IMwZZHD
In this video I'll tell you many things,see the complete list below-
1. How to write system of linear equations in matrix form
2. Performing elementary row operations
3. Finding the pivot element for solution
4. How to solve system of 3 linear equations directly on Casio fx-991ES calculator in EQN mode
Watch my other videos such as Gauss Elimination,Gauss Jordan Elimination,Gauss Jacobi,Gauss Seidel Methods etc. clicking the playlist link given above.
I've uploaded many videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Click my YouTube channel's link below to watch them.
Subscribe to my youtube channel below-
YouTube- http://www.youtube.com/sujoyn70
My Blog- http://www.sujoyn70.blogspot.com

Просмотров: 5036
Sujoy Krishna Das

My Numerical Methods Tutorials-
http://goo.gl/ZxFOj2
My Casio Scientific Calculator Tutorials-
http://goo.gl/uiTDQS
I'm Sujoy from India. Today you'll learn how to find QR Decomposition or QR Factorization of square matrix by Gram Schmidt Orthogonalization with detailed explanation.
This is my first video in the series. In my next video,I'll tell you how to find the QR Decomposition directly on Casio fx-991ES Scientific Calculator !!
Topics explained in this video-
1. Basics of matrix algebra
2. How to find orthonormal columns of square matrix
3. How to find length of a vector manually (modulus of a vector)
4. How to find dot product of two vectors manually
5. How to find projection of a vector on another vector
6. How to convert a 3x3 matrix to orthogonal matrix
7. What is lower triangular matrix and upper triangular matrix - explanation
8. Properties of orthogonal matrix Q
9. How to find upper triangular matrix R
10. A = QR demonstration
11. Properties of QR Factorization with Proof on Casio fx-991ES
A = QR
R = QT.A
Q = A.R^-1
QT = Q^-1
QT.Q = Q.QT = I
QR Decomposition is Matrix version of Gram Schmidt Orthogonalization
That's it for now!
I've uploaded videos on -
1) Statistics,
2) Numerical Methods,
3) Calculator Tricks for Exams
4) Business & Financial Mathematics,
5) Operations Research(OR),
6) Computer Science & Engineering(CSE),
7) Electrical Engineering,
8) Life Hacks!
9) CCNA Networking,
10) Android Application Reviews,
11) India Travel & Tourism,
12) Street Foods,
and many other topics.
Plz visit my channel to watch them. Thanks!
Join me at my YouTube Channel-
http://www.youtube.com/sujoyn70
Join me at my Blog-
http://www.sujoyn70.blogspot.com

Просмотров: 4607
Sujoy Krishna Das

My Curve Fitting Tutorials-
http://goo.gl/loE6g0
Hi I'm Sujoy. And in this series of tutorials I'm telling you about Curve Fitting. This is my 7th video in the series. Today I'll tell you how to find the equation of a straight line by Least Squares Method (LSM). How to find the linear regression line. A regression line is a line which fits the given values and helps us to find the unknown values. We can find value of y for given value of x and vice-versa.
Topics explained in this video-
1. Introduction to Least Square Method formula
2. How to form table from given data
3. How to form normal equations
4. How to find equation of straight line by method of least squares
5. Proof and demonstration of equation of line
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operations Research,Computer Science,Electrical Engineering,Android Application Reviews,India Travel & Tourism,Street Foods,Life Hacks and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 27666
Sujoy Krishna Das

Playlist of all my Numerical Methods videos-
http://goo.gl/0xA7pi
Today I'll tell you how to do Newton Backward Difference Interpolation very easily on Casio fx-991ES Calculator!
If you like the video,please LIKE it and SHARE it. You may help someone else by spreading the knowledge!
Your small appreciation means a lot to me! Please SUBSCRIBE my channel for more videos.
I've uploaded videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 30996
Sujoy Krishna Das

http://www.youtube.com/sujoyn70
https://www.youtube.com/playlist?list=PLHGJFOxCJ5Iwm8kTk52LAQ-_T0IMwZZHD
I'm Sujoy, and today I'll tell you how to solve a Bisection Method problem of Numerical Analysis using your Casio fx-991ES & fx-82MS scientific calculators! After watching this video,you'll amaze that how easy it is to solve Bisection Method problem using calculators!
Topics covered-
i) What is Bisection Method?
ii) Definition of Algebraic and Transcendental Equations.
iii) Determining the lower limit and upper limit of root.
iv) Programming scientific calculator for problem solving.
v) Doing the iterations on calculator.
vi) When to stop the calculation?
vii) Getting the final answer.
viii) Verifying the answer.
I make videos on Statistics,Numerical Methods,
Business & Financial Mathematics,Operation Research,Computer Science & Engineering(CSE),Android Application Reviews,India Travel & Tourism,Street Foods,Life Tips and many other topics.
And a series of videos showing how to use your scientific calculators Casio fx-991ES & fx-82MS to do maths easily.
If you like my video, please "like" it, and "subscribe" to my Youtube Channel- http://www.youtube.com/sujoyn70 ,that will encourage me to upload more videos,also you'll be notified by email whenever I upload a new video.
My Blog- http://www.sujoyn70.blogspot.com
IndiaStudyChannel- http://www.indiastudychannel.com/r/sujoy70.aspx
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Просмотров: 127803
Sujoy Krishna Das

My Casio Scientific Calculator Tutorials-
http://goo.gl/uiTDQS
Hi,I'm Sujoy. And today I'll tell you everything about how to use mode 6, MATRIX mode of Casio fx-991ES scientific calculator. I've another video on Matrix mode of Casio fx991ES- http://youtu.be/3ZrBF4c_wPo
Topics explained-
1. Converting system of linear equations to matrix form
2. Getting into matrix mode on Casio fx-991ES
3. How to enter matrices in the Casio fx-991ES
4. How to find inverse of a matrix on Casio fx-991ES
5. Directlly finding the solution(value of variables X,Y,Z) using (A inverse * B)
6. How to find determinent of a matrix on Casio fx-991ES
7. How to find adjoint of a matrix on Casio fx-991ES
8. How to find transpose of a matrix on Casio fx-991ES
9. How to find the cofactor matrix on Casio fx-991ES
10. Checking & correcting the entered data on Casio fx-991ES
11. Hints for using EQN mode of the Casio fx-991ES calculator
That's it for now! How is the video? Let me know.
I've uploaded videos on -
1) Statistics,
2) Numerical Methods,
3) Calculator Tricks for Exams
4) Business & Financial Mathematics,
5) Operations Research(OR),
6) Computer Science & Engineering(CSE),
7) Electrical Engineering,
8) Life Hacks!
9) CCNA Networking,
10) Android Application Reviews,
11) India Travel & Tourism,
12) Street Foods,
and many other topics.
Plz visit my channel to watch them. Thanks!
Join me at my YouTube Channel- http://www.youtube.com/sujoyn70
Join me at my Blog- http://www.sujoyn70.blogspot.com

Просмотров: 16655
Sujoy Krishna Das