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Gauss Seidel Iteration Method Explained on Casio fx-991ES and fx-82MS Calculators

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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
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Текстовые комментарии (111)
Wantei ymbon (1 день назад)
Thank sir.it's really help me to solve my problem
Anjali Rana (5 месяцев назад)
Am I the only one who couldnt see the difference between jacobi and seidel method after watching this?
Arun Issac (5 месяцев назад)
Thanks man.. saved a lot of time.
Bader Nadhem (7 месяцев назад)
I dont understand
Massi Mapani (7 месяцев назад)
Thank you for this, doing numerical analysis this helps with using the calculator
Target Physics with Neeraj (10 месяцев назад)
Time saver trick Thank you
Sujoy Krishna Das (10 месяцев назад)
It's my pleasure. Please do subscribe for more videos.
Abhishek Mallick (10 месяцев назад)
A more easier way would be to store the value of the variable in variable memory of the calculator. No need to type the values again and again in each and every step, just scroll up and get the equation solved.
Sujoy Krishna Das (10 месяцев назад)
Thanks for the comment! Please do subscribe for more videos.
Ashim Singh (10 месяцев назад)
What if we have four eqaution?what to put at first?
Akash Parashar (10 месяцев назад)
how to solve chats and table, with interval decided by me
Ankit Sharma (10 месяцев назад)
please also do videos for calculator fx 100 ms...I am Waiting for that..
Nirmalkumar Sugavanam (11 месяцев назад)
Man , actually this is the wrong definition of diagonally dominant matrix . Check Wikipedia , it's different . Actually I lost quite a bit of marks because of this misconception . Kindly change this as soon as possible .
Hamsa Lekha (11 месяцев назад)
my god .....sachin for cricket...u for claculator ..prince yaar...u amde my cal more esaier
Nilesh Rothe (11 месяцев назад)
thanks ssooo much 😘😘
chirayu chahande (11 месяцев назад)
Being an engineer these calculator tricks always work . Thanks for your hardwork.
Manoj Kumar Reddy Bhimavarapu (1 год назад)
THANK U SIR..FOR TELLING THIS.
Ingudam Nongdrenkhomba (1 год назад)
Thanks
Sujoy Krishna Das (1 год назад)
Thanks! Don't forget to subscribe!
Nuwan Dinusha (1 год назад)
thank you i'm from Sri lanka
S M Khizar Abbas Zaidi (1 год назад)
nice way to explain..
karthik reddy (1 год назад)
lol I have learned new way of using calci
Mohammad Khalid (1 год назад)
brother u did a great work , thank u so much
Vivek Kumar (1 год назад)
woow great very easy
Kaushal Kumar (1 год назад)
Really really thank u.....
ROCKSTAR Pushkar (1 год назад)
is it compulsory to make it diagonnaly dominant???
ravi varma (29 дней назад)
Yes
Swati Jha (5 месяцев назад)
ROCKSTAR Pushkar yes
Shubham Sirsikar (11 месяцев назад)
ROCKSTAR Pushkar yes it is.
SUPRIYA SAHA (1 год назад)
thank you sir
Sachin Atugade (1 год назад)
thanks sujoy sir I wants to know how to use casio??
Sachin Atugade (1 год назад)
Thanks sir
Sujoy Krishna Das (1 год назад)
Check all my Casio tutorials here- Casio Scientific Calculator Tutorials- http://goo.gl/uiTDQS Don't forget to Like,Share and Subscribe :-)
themakeupgeenie (1 год назад)
Thank you for your videos. I am a second year maths student in London and you have helped me a lot!
Freerunner (1 год назад)
deserves a like
Prashant Jha (1 год назад)
Diagonally Dominant
Being Joy (1 год назад)
nice video.
saif mirza (1 год назад)
thanks so much sir :)
KuNaL KP (1 год назад)
very helpful video sir, thanks a lot
Vishwajeet Singh (1 год назад)
Nice videos sir, I have Casio fx-350MS calculator, can you tell some tricks to solve equations on this, it would be a great help
Mr. Clint (1 год назад)
Is it english?
RuTHu RS (6 месяцев назад)
Language doesn't matter,if you are interested in Something learning new
Abhinav cray (1 год назад)
Mr. Clint are you stupid?
Srkena (1 год назад)
hahahahah :D you made me laugh :D
sriram adhithya (1 год назад)
Thank q very useful
Atiqullah Bhatti (1 год назад)
It was amazingly helpful sir.....!
reinaldo soldera (2 года назад)
very very nice and thank you :) I'm Brasilian student :) (copy paste) kkkkkkkkkkkk!
sunit gachindoddy (2 года назад)
how to do this method with given initial approximation....plz tell if u know
Suvadip Nayak (2 года назад)
your video help me to learn lot of thing with out college sir help ...thank you
Sujoy Krishna Das (2 года назад)
+Suvadip Nayak Thanks! Subscribe to my YouTube channel so that when I upload a new video, you get notified. If you like any of my videos, request you to please like & share it. Because sharing is caring :-)
crysise94 (2 года назад)
simple and effective this is how videos should be made
Sujoy Krishna Das (2 года назад)
+crysise94 Thanks! Subscribe to my YouTube channel so that when I upload a new video, you get notified. If you like any of my videos, request you to please like & share it. Because sharing is caring :-)
dhanusha p (2 года назад)
Excellent and very helpfull Thank you sooooooo much
Sujoy Krishna Das (2 года назад)
+dhanusha p Thanks! Subscribe to my YouTube channel so that when I upload a new video, you get notified. If you like any of my videos, request you to please like & share it. Because sharing is caring :-)
Jash Travel Vlogs (2 года назад)
thanks a lot sir.... but I want the solution of this equation x+3y+10z=25, 28x+4y-z=32, 2x+17y+4z=35..will you please help me in solving the equation
Carlos Dominguez (2 года назад)
I solved the system of equations that you proposed using Gauss-Seidel The original system of equations was: x+3y+10z=25 28x+4y-z=32 2x+17y+4z=35 I rearranged the system of equations like this way: 28x+4y-z=32 2x+17y+4z=35 x+3y+10z=25 Solving for x I got: x=(1/28)(-4y+z+32) Solving for y I got: y=(1/17)(-2x-4z+35) Solving for z I got: z=(1/10)(-x-3y+25) I did 6 iterations using Excel with error tolerance less than 0.001% and I got the following results I used an initial value of xo=0 Yo=0 zo=0 i x(i) y(i) z(i) 0 0 0 0 1 1,142857143 1,924369748 1,808403361 2 0,932533013 1,52360709 1,949664572 3 0,994829865 1,483040117 1,955604979 4 1,000837304 1,480935616 1,955635585 5 1,00113904 1,480892917 1,955618221 6 1,00114452 1,480896357 1,955616641 ex% ey% ez% 1 100 100 100 2 22,55406797 26,30354379 7,24541095 3 6,262060853 2,735392843 0,303763126 4 0,600241343 0,142106133 0,001565024 5 0,030139269 0,002883382 0,000887886 6 0,000547358 0,000232351 8,08056E-05 So the solution is x=1.0011 y=1.48089 z=1.95561 The error tolerance that I used was: ex% =│(x(i+1)-x(i))/x(i+1)│*100 ey% =│(y(i+1)-y(i))/y(i+1)│*100 ez% =│(z(i+1)-z(i))/z(i+1)│*100 I hope this calculation was helpful to you. I am a graduate student of specialization in electric power systems at Universidad Central de Venezuela. Best regards from Venezuela.
Sujoy Krishna Das (2 года назад)
+JASHWIN AMBHIRE Thanks! Subscribe to my YouTube channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
Sujoy Krishna Das (2 года назад)
+JASHWIN AMBHIRE You can solve it by method shown in video. It's not tough. You can do it :-) You can solve it directly on calci also. Check it- http://youtu.be/5lZK3ZhuXEY
Miss Ai (2 года назад)
thanks dude my lecturer didn't teach me about diagonally dominant. thanks a lot
Sujoy Krishna Das (2 года назад)
+Miss Ai Thanks! Subscribe to my YouTube channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
elie antoun (2 года назад)
thank u sujoy u saved me time in the exam keep it up man
Sujoy Krishna Das (2 года назад)
+elie antoun It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- http://goo.gl/ZxFOj2 and give your valuable comments.Subscribe to my YouTube channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
elie antoun (2 года назад)
+elie antoun lebanese engineering student
Sushil Jaiswal (2 года назад)
very nice sir
Sujoy Krishna Das (2 года назад)
+Sushil Jaiswal Thanks! Subscribe to my YouTube channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
RAZZ IN DRA [ŘĢ] (2 года назад)
b+3c+2d=19 3b+2c+2d=20 a+4b+2d=17 -2a+2b+c+d=9 ??????????????????????
Sujoy Krishna Das (2 года назад)
+Pratik Kacey It's only 4 variables and 4 equations, process is same. You can watch this for reference- https://youtu.be/cXFbClWdiAk
RAZZ IN DRA [ŘĢ] (2 года назад)
gauss siedal
Akash Dhongade (2 года назад)
thank you sir
umair ali (2 года назад)
great
mv suresh (2 года назад)
tysm bro very helpful
Mohammad Shadab (2 года назад)
Keep up the good work
Sujoy Krishna Das (2 года назад)
+Mohammad Shadab It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- http://goo.gl/uiTDQS and give your valuable comments. Subscribe to my YouTube channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
Shashank Shank (2 года назад)
Thanks a lot😀They didn't teach how to use calculator in the class:)
Sujoy Krishna Das (2 года назад)
+Shashank Shank It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- http://goo.gl/uiTDQS and give your valuable comments. Subscribe to my YouTube channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
AhmedVilla Asyut (2 года назад)
very very nice and thank you :) I'm egyption student :)
Bader Nadhem (7 месяцев назад)
احمد شخبارك
AhmedVilla Asyut (2 года назад)
+Sujoy Krishna Das are you have an account in Facebook ? i want to connect to you always :)
AhmedVilla Asyut (2 года назад)
+Sujoy Krishna Das done y master :)
Opeyemi Bolarinwa (2 года назад)
Hey , Check this -74% coupon to Learn Matlab course Couponcode: 2016ML25 https://www.udemy.com/learn-matlab/?couponCode=2016ML25
Sujoy Krishna Das (2 года назад)
+AhmedVilla Asyut It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- http://goo.gl/ZxFOj2 and give your valuable comments. Subscribe to my YouTube channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
Akshay Terdalkar (2 года назад)
Thanks.. Helpful
Sujoy Krishna Das (2 года назад)
+Akshay Terdalkar It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- http://goo.gl/uiTDQS and give your valuable comments. Subscribe to my YouTube channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
king rules (2 года назад)
can we do this in fx-991MS
Sujoy Krishna Das (2 года назад)
+king rules Yes.
Raviteja Rt (2 года назад)
Thank you Sujoy This video help me a lot I tried so many videos to understand the method but you hand written problem gave a clear picture on the problem thank you
Sujoy Krishna Das (2 года назад)
+Raviteja Rt Thanks for the appreciation! Comments from viewers like you really motivates me! Watch my other videos here- http://goo.gl/uiTDQS and give your valuable comments. Subscribe to my YouTube channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
Sushmitha Mn (2 года назад)
awesome videos........and very helpful..... thank u sir....
Sujoy Krishna Das (2 года назад)
+Sushmitha Mn It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- http://goo.gl/uiTDQS and give your valuable comments. Subscribe to my YouTube channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
Niloufer Wasey (2 года назад)
Sir tusi great hoo...!!! thanku...
Sujoy Krishna Das (2 года назад)
+Niloufer Wasey It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- http://goo.gl/uiTDQS and give your valuable comments. Subscribe to my YouTube channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
Mr. Intellectual (3 года назад)
How to write 72-6x+ z in fx82ms calculator.
Sujoy Krishna Das (3 года назад)
+Mr. Intellectual Eqn solv not avlble on fx82ms. Check this- http://youtu.be/5lZK3ZhuXEY Subscribe to my YouTube channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
Hexson Agcaoili (3 года назад)
how to write this in my Casio fx 991 ms . 6 1/2 + 6 2/4 sir sujoy :)
Hexson Agcaoili (3 года назад)
+Sujoy Krishna Das how do we solve for this in calculator sir sujoy >15 or simply limit of 15? thanks sir
Sujoy Krishna Das (3 года назад)
+Hexson Agcaoili It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- http://youtu.be/5QsdTEoBrIo and give your valuable comments. Subscribe to my YouTube channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
Himanshu Shah (3 года назад)
very helpful
Taruna Chauhan (3 года назад)
very nice ....keep continuous
Sujoy Krishna Das (3 года назад)
+Taruna Chauhan It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- http://goo.gl/ZxFOj2 and give your valuable comments. Subscribe to my YouTube channel so that when I upload a new video,you get notified. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
CHANDRA PRAKASH (3 года назад)
very nice job ... keep the good work going
Sujoy Krishna Das (3 года назад)
+CHANDRA PRAKASH It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- http://goo.gl/ZxFOj2 and give your valuable comments.
Yamini (3 года назад)
in examination till how many digit after decimal shall i take
Sujoy Krishna Das (3 года назад)
+Anusha Pandey If u r asked to find answer correct to 3 decimal places,take 4 digits after decimal during calculations. If nothing is specified,take 4 digits by default. I hope this suffice your query. I've one request,if you could share my videos and my channel's URL on your Facebook & Google+ profiles that would be very much helpful for me and other students who are doing similar courses like you. Because sharing is caring :-)
Yamini (3 года назад)
hey thanks 4 uploading but how to move to older equation by using fx-991es plus  model plz reply
Yamini (3 года назад)
Can u do me a favour Plz upload a video on Bessel interpolation and Stirling's interpolation formula Plz Plz Plz Plz
Yamini (3 года назад)
Ya I have already told everyone about your life saver video
Sujoy Krishna Das (3 года назад)
+Anusha Pandey You mean previous calculation answer? Just press the Joystick 'up' button. I've one request,if you could share my videos and my channel's URL on your Facebook & Google+ profiles that would be very much helpful for me and other students who are doing similar courses like you. Because sharing is caring :-)
Rachit Pandey (4 года назад)
nice work.  keep it up 
Palash Saha (4 года назад)
it's very helpful......

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