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Secant Method_Solving Transcendental Equations on Casio fx-991ES Scientific Calculator

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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
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Текстовые комментарии (42)
nimra Ashraf (7 месяцев назад)
It's lovely
Mania mingle (7 месяцев назад)
Thank you soo much
Himanshu Singh (7 месяцев назад)
Thanks Sir
Zubair Aslam (7 месяцев назад)
in this question you have cos function and your calculator in degree mood why?????????
Sunny Wali (7 месяцев назад)
how do you get x1=0.35
ishitaa sinha (10 месяцев назад)
0.35?
Sharna Das (1 год назад)
for transcendental equtns is it necessary to do calculations in radian ??
Shafia Afin (1 год назад)
Sharna Das yes
Kshitiz Shrestha (1 год назад)
is there not any easy method to find xnot n x1 rather than checking for every value... it will take a lot long table.. I mean something like table... so we can immediately choose the value for those...
Sushil Champ (1 год назад)
Thanks for video but i think it needs to be calculated in radian mode
syeddaadshah syeddaad (1 год назад)
Sir I m a pakistani mathematician.i know that Numarical analsys is just easy as ABC.I have a qs that if an eq have polynomial of order 4 or more then what would you call it either algebraic or some another type???
Yahya Shaikh (1 год назад)
very cool
Biswadeb Mukherjee (1 год назад)
It was very much helpful. Thank You sir.
Narae (2 года назад)
Thanks!! I just learned the calculator trick. I can use it on my exam tomorrow! Thanks Sujoy!
Dixit Pandya (2 года назад)
please make it with 82ms, we don't have authority to use this type calculator in university exams.
Sujoy Krishna Das (2 года назад)
I would have, if I could have
جلنك بصوان (2 года назад)
great thank you so much
Sujoy Krishna Das (2 года назад)
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 :-)
Aaditya / (2 года назад)
Hi, For equation Cos (x) minus xe^x My answer doesn't match with my book Please help. For x = 1 ( In book given -2.17798) Using Fx 991Es Plus ( For x = 1, I get -1.718434133 )
Aaditya / (2 года назад)
No Sir, I got it. By default, the calculator is in degree mode & you need to Convert it in Radian mode to get correct answer. Type in 2.45 into your calculator, then press Shift+Ans. / Or press Shift + Mode button You will get a screen prompting you to choose between deg, rad or gr & Thanks for the great videos, you made my Semester easy :)
Sujoy Krishna Das (2 года назад)
+Adi stay beautiful I don't know, but my ans too is -1.718434133. Maybe there's some error in book.
Gagandeep Dhillon (2 года назад)
You just changed a life bro! :)
Sujoy Krishna Das (2 года назад)
+Gagandeep Dhillon 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)
+Gagandeep Dhillon In my about page, my motto is given- I want to do something useful for my country and for the mankind!
Shashank shrestha (2 года назад)
plz explain how u guess o.25 and o.4
varun kulkarni (11 месяцев назад)
I mean how to determine range when we have just the equation?
varun kulkarni (11 месяцев назад)
Sujoy Krishna Das Sir, but how did you know you had to choose 0.25?
Sujoy Krishna Das (2 года назад)
+shashank shrestha I didn't guess! f(0.25) < 0 and f(0.4) > 0 so they are my range. That is by putting X=0.25, in 5x-CosX-1 gives <0 value. That's already explained in vid. You can watch this- http://youtu.be/RoTw_FRMDwM
Dipak Sinjali (2 года назад)
hello sir... I understand why we put 0.4 in upper...but I didn't get that why we put 0.25 in lower? -ve sign comes up to 0.39???????
Sujoy Krishna Das (2 года назад)
+Dipak Sinjali Bcoz x0 = 0.25 given in question.
s r (2 года назад)
Which calculators are allowed for gate 2017.
Sujoy Krishna Das (2 года назад)
+Supratik Sarkarr Thanks bro!
s r (2 года назад)
I do share your videos amongst friends
Sujoy Krishna Das (2 года назад)
+Supratik Sarkarr GATE has it's own online virtual calculator. No physical calculator is allowed. 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 :-)
Nurul Ahad Sayem (2 года назад)
great ... thanks man
Sujoy Krishna Das (2 года назад)
+Nurul Ahad Sayem Thanks! You did not subscribe to my channel or shared/liked any of my videos. Plz do so. Check more vids here- http://goo.gl/ZxFOj2
prakash sharma (3 года назад)
really nice
Sujoy Krishna Das (3 года назад)
+prakash sharma 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 :-)
Abhishake Pramanick (3 года назад)
how this problem solve in fx-82ms calculator plzz tell
Sujoy Krishna Das (3 года назад)
+abhishake pramanick Not directly possible on fx82ms. 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 :-)
Ritesh Unknown (3 года назад)
+Sujoy Krishna Das Is this calculator allowed in exams?
Sujoy Krishna Das (3 года назад)
+Ritesh Unknown In engineering semester exams, yes. But in competitive exams, I don't think so.

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