the best thing about your videos is that you prepare your notes first on paper and the explanation in a systematic way. Thanks for your support as always!
+Ramya Narendran It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/uiTDQS and give your valuable comments. Subscribe to my TH-cam 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 :-)
Thank you, I was wondering how to do this on my fx991 for days. This will be useful when we are using bisection, secant method or even a illinois method (modded false position), because we need to calculate the f(x) values in each iteration to decide the new interval comparing their f(x) values... But, for newton raphson you can use the "ANS" button trick... I think it is faster than doing like you did. Here's the trick: First, you save your X0 on ASN (just insert X0 on calc and press equal sign) Then you insert the newton expression using ANS in the X0 place... ANS - f(ANS)/f'(ANS) e.g.: f(x) = x² + 2 Newton expression to put in calc: ANS = 0 (first value) Then insert ANS - (ANS² + 2)/(2ANS) Then just press equal sign how many times you want... You can use this ANS trick also in the "false position method" when you find out which of the terms in the interval is fixed... and also in the "fixed point method"
Hi Sujoy. There is another method to achieve roots of equation: [MODE] > [5: EQN] > [3] (for quadratic equation) Input a: 1, b: 2, c: -2 a represents the coefficient for X^2 b represents the coefficient for X it will give you: X1: 0.7320508076 X2: -2.732050808 Try it. :D
Thanks bro! I've uploaded one video on mode 5 of Casio fx-991ES. Check that out! Title- Casio fx-991ES Calculator Tutorial #5: Equation Solver Mode. Anyways,I really like the comments from intelligent & active guys like u!
hi good explanation... but at 1:51 you mentioned that in this exmple the root is positive.. i could not understand.. based on which you you considered the root is positive.. please explain in detail... waiting for your response. thanks
Mohd Suleman It's my pleasure! Kindly subscribe to my TH-cam channel so that when I upload a new video,you get notified. And please like & share at least one of my videos. Because sharing is caring :-)
Answer I have one more question the value of x that I have two assumed it from zero to +3 and from 0 to-3 I mean is this is the maximum values? And how I choose the right x ?
+santy santhosh Thanks! It's my pleasure! Comments from viewers like you really motivates me! Watch my other NUMERICAL videos here- goo.gl/ZxFOj2 and give your valuable comments.Subscribe to my TH-cam 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 :-)
+Gxg Lee It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/uiTDQS and give your valuable comments. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
Thanks! Subscribe to my TH-cam 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 :-)
Aditya Bagul It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/ZxFOj2 and give your valuable comments. Subscribe to my TH-cam 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 :-)
hello sujoy sir!!! thanks alot for your video lecture!!! but i have one doubt that if we want to solve transcendental equation on that time calculator mode should be in Radian or Degree Mode??? pls rply Sir!!!!
+Shrey Sharma Thanks! Seems like you did not subscribe to my channel or shared/liked any of my videos. Plz do so. Check more vids here- goo.gl/uiTDQS .And mode doesn't matter for transcendental equation. Check my this video to know more- th-cam.com/video/cWPHWMTaL7E/w-d-xo.html
+mv suresh It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/uiTDQS and give your valuable comments. Subscribe to my TH-cam 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 :-)
das -- i would like to get the full tutorial on casio fx-991ES calculator. can you please give me the full module. it would be of a great help to me. thanks. krishnan, philippines.
+Abhishek v bendre It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/uiTDQS and give your valuable comments. Subscribe to my TH-cam 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 :-)
+Rishav Thakuri Thanks! Subscribe to my TH-cam 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 :-)
+Bhushan Wable No idea. I don't see any logic. Thanks! Subscribe to my TH-cam 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 :-)
Thanks! Subscribe to my TH-cam 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 :-)
Md. Alauddin It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/ZxFOj2 and give your valuable comments. Subscribe to my TH-cam 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 :-)
Tony stark Welcome! Check my other videos here- goo.gl/uiTDQS 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 :-)
Sanjay Suri It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/ZxFOj2 and give your valuable comments. Subscribe to my TH-cam 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 :-)
It's my pleasure gikiian! You can check my other videos on Numerical Methods such as Gauss Elimination,Simpson's Rule,Trapezoidal Rule etc. And please remember to subscribe to my channel to get regular updates form me!
I've already answered this question many times. Answer is no. Unfortunately you can't store any "formula" in this calculator. But you can store values/numbers in calculator variables(there are total 10 variables). And in STAT mode,you can store 100s of numbers organised in tables! So,you can carry your own numerical database in this calculator :-) I hope this satisfies your query. Kindly subscribe to my channel for more exciting videos! Here is the video to know how to use calculator variables- 10 Additional Cool Features of Casio fx-991ES Scientific Calculator! And here is the video for STAT mode- th-cam.com/video/e4o3aQTOXdI/w-d-xo.html
Brother, Sujoy thank you so much. You saved my time and also exam fear gone. But I found my book Newton Raphson Method in "Radian Mode." If Your video quality is HD it much helpful to see the mode in your calculator. If you kindly said this before to which mode should we do for easiest way, it may help us more. Thanks again. You are great!
Sajit Ahamed It's my pleasure! Comments from viewers like you really motivates me! Watch my other Numerical videos here- goo.gl/ZxFOj2 and give your valuable comments. Subscribe to my TH-cam 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 :-)
the best thing about your videos is that you prepare your notes first on paper and the explanation in a systematic way. Thanks for your support as always!
Thanks! Don't forget to subscribe!
omg.
this is heaven.
omg. I did this for 10 mins.
now u have saved my time.
thank you so so so much.
I got finals in 2 days.
thank you so much again.
+Ramya Narendran It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/uiTDQS and give your valuable comments. Subscribe to my TH-cam 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 :-)
@@sujoy70
Try to make bit complicated problems on trigonometric functions or exponential functions
Thank you, I was wondering how to do this on my fx991 for days. This will be useful when we are using bisection, secant method or even a illinois method (modded false position), because we need to calculate the f(x) values in each iteration to decide the new interval comparing their f(x) values...
But, for newton raphson you can use the "ANS" button trick... I think it is faster than doing like you did.
Here's the trick:
First, you save your X0 on ASN (just insert X0 on calc and press equal sign)
Then you insert the newton expression using ANS in the X0 place...
ANS - f(ANS)/f'(ANS)
e.g.:
f(x) = x² + 2
Newton expression to put in calc:
ANS = 0 (first value)
Then insert
ANS - (ANS² + 2)/(2ANS)
Then just press equal sign how many times you want... You can use this ANS trick also in the "false position method" when you find out which of the terms in the interval is fixed... and also in the "fixed point method"
Thanks a lot... your trick is extremely helpful 😁
Hi Sujoy. There is another method to achieve roots of equation:
[MODE] > [5: EQN] > [3] (for quadratic equation)
Input
a: 1, b: 2, c: -2
a represents the coefficient for X^2
b represents the coefficient for X
it will give you:
X1: 0.7320508076
X2: -2.732050808
Try it. :D
Thanks bro! I've uploaded one video on mode 5 of Casio fx-991ES. Check that out! Title- Casio fx-991ES Calculator Tutorial #5: Equation Solver Mode.
Anyways,I really like the comments from intelligent & active guys like u!
now go kiss each other @@sujoy70
hi good explanation... but at 1:51 you mentioned that in this exmple the root is positive.. i could not understand.. based on which you you considered the root is positive.. please explain in detail... waiting for your response. thanks
It's given in the question itself! Read again. Thanks! Don't forget to subscribe.
I didn't understand at 3:55 capture the bottom of the calcy or go slower
Thank you very much bro you saved my maths exam.
i saw many others but they are not as you are keep it up bro.
exam se ek din phele,,,,, Wah mere dost..... :) May god bless you...
Mohd Suleman It's my pleasure! Kindly subscribe to my TH-cam channel so that when I upload a new video,you get notified. And please like & share at least one of my videos. Because sharing is caring :-)
Sujoy Krishna Das sure, i like ur site
keep going dont stop posting this is really cool
At 3:25, why did you take the initial value as 0?? i am confused, plzz help
Since the root lies between 0 and 1 he took the initial value as 0. He could have taken 1 as well, but taking 0 simplifies the calculation part.
this was great.thank u so much.u saved me by a day before my exam.....gud job sir
In place of "X" if you keep "Ans" and keep pressing "=" it becomes even simpler...
Answer I have one more question the value of x that I have two assumed it from zero to +3 and from 0 to-3 I mean is this is the maximum values? And how I choose the right x ?
Is it the same method for trigonometric values in the function or do u change degree's to radians ??
TOMORROW NUMERICAL METHODS EXAM.... U HELPED ME A LOT SIR. tq sooooooooooooooooo much
+santy santhosh Thanks! It's my pleasure! Comments from viewers like you really motivates me! Watch my other NUMERICAL videos here- goo.gl/ZxFOj2 and give your valuable comments.Subscribe to my TH-cam 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 :-)
+santy santhosh How was ur exam?
+Houssem Mallem screwed
***** Its too easier
Adarsh c it's okay, don't forget you are web coder and that's a good thing .santy santhosh Glad to hear that i think i can make it too this monday.
bhai bhagwan bhala karega tera :)
good one bro....exams ab flying colors he pass ho jayega....ty mere bhagwan maths ke...
10 min ka sum 10 sec me ho gaya....
Sir for newton raphson method please say any other problem with log or e power c
you are the best,im subscribing, no questions nor hesitations
+Gxg Lee It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/uiTDQS and give your valuable comments. If you like any of my videos,I'd request you to please like & share it. Because sharing is caring :-)
U teach really well. Can u make videos on complx numbrr nd tricks too for that
You're right! But,"it's not the technology,it's what you do with it!".
Thank you for helping me make this easier to understand
that calc trick is so freakin' awesome
Thanks! Subscribe to my TH-cam 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 :-)
it really a very help full video . can you please explain trasendental equation in calculator by newton raphson method
I learned so many things. Really cool bro....
sujoy dada.. aapne toh aamar life ta ke easy kore dilen ... TY TY :*
bhai aap to bhagwan ho..... calculator ke rajnikant ho.... super like...
***** Ha ha ha! Thanks! Comments from viewers like you really motivates me!
its really very helpful tommrrows my exam nd today it saved me..
Aditya Bagul It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/ZxFOj2 and give your valuable comments. Subscribe to my TH-cam 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 :-)
thank u sujoy daa .... for uploading such kind of videos.... which are seriously very helpful to us...... 😊😊😊
Thanks for your inspiring comment dear!
You saved my life, brother!!!!
Thanks bro.. you taught in the easiest way.. thanks alot
Very nice explanation sir thank u very much for this 🙏🙏🙏🙏
Is this N-R method the same used in Matlab with tollerances, iterartions..?
IDK friend!
How to solve when trigonometric terms in question and plz suggest calculator mode before starting calculation
thank u so much sir now i understand the how to take values in calci👍
Thanks bro for the video...........
any idea if this calculator is allowed in vtu
Thank you so much sir.....u r great...it really helped... looking for more calci videos from u on topics from numerical methods.
Thank you sir....very very helpful....saves lots of time.....
hello sir....yh calculator university mei be allowed h kya....plz rply
hello sujoy sir!!! thanks alot for your video lecture!!! but i have one doubt that if we want to solve transcendental equation on that time calculator mode should be in Radian or Degree Mode??? pls rply Sir!!!!
+Shrey Sharma Thanks! Seems like you did not subscribe to my channel or shared/liked any of my videos. Plz do so. Check more vids here- goo.gl/uiTDQS .And mode doesn't matter for transcendental equation. Check my this video to know more- th-cam.com/video/cWPHWMTaL7E/w-d-xo.html
Do i need to convert the calculation in radian??
your method is very good and time saving thanks
Awesome bro....
Very helpful....
very much helpful...thanks for upload!!!
my calculator's model is 82es. and it has no option like "calc". so how will I be able to perform shortcut while calculating iterations?
Hello, you are doing great man. Thanks for sharing
Pls can u do a quick video on how to use this calculator the basics.. and fundamentals pls pls
Thanks dada. This was so helpful for me.
thnk a lot .some one told its tuff by seen u r vedio maths nothing dead easy
tysm bro u shotcuts r really helpful
+mv suresh It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/uiTDQS and give your valuable comments. Subscribe to my TH-cam 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 :-)
das -- i would like to get the full tutorial on casio fx-991ES calculator. can you please give me the full module. it would be of a great help to me. thanks. krishnan, philippines.
Thanks bro saved me exams in 10 days 🙌😇
+Abhishek v bendre It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/uiTDQS and give your valuable comments. Subscribe to my TH-cam 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 :-)
Thanks a lot man , that saved a lot of time
wow bro thank you very much i learned it before 1 days of my exam i dont know before hw 2 use scin calc becz i usely do ot by my phone
any method for storing two different function at time and creating table in this calculator???
Equation i want to solve is kind of big... for Example...
-100000(1+i)^0 +80000(1+i)^-1 +50000(1+i)^-2 +20000(1+i)^-3 +10000(1+i)^-4 + 10000(1+i)^-5
Mohd Suleman You can make tables on this calc,solve one function on this calc,but doing all simultaneously is not possible I think.
Thanks alot....sujoy sir!!
Really saves time
+Rishav Thakuri Thanks! Subscribe to my TH-cam 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 :-)
Nice one is really helpful
Thank you so much for making this such great video. Very helpful man.
thankyou sir is easy now for me to solve this problem
it is realy helpful.........please broo upload so many b.sc mathematics tutorial.........
We can make this even faster if we use Ans instead of X (plus it will work on all calculators)
Yes
Sir at last when I press y=x-1 and y=0 is calc dosnt solve the equation it keep asking value of x
Thank you very much. This was so helpful
is echelon form in possible using 991es calculator ??
sir ,can I use 991 ms calculator ?
Thank a lot! This is so helpful.
he sujoy cn u tell hw to find the initial guess of NRM f(x)=0.51x-sinx
in book the initial guess are directly taken 2 hw cm directly 2
+Bhushan Wable No idea. I don't see any logic. Thanks! Subscribe to my TH-cam 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 :-)
plzzz tell about transcendental eqn...
Thank you for the easy explanation Sir!
Thanks! Subscribe to my TH-cam 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 :-)
Thank u veeerrrrrrrryyyyyy muchhhh !!! the trick iz soo nice!!
Awesome. Thanks a lot
very nice,i need a tutorial on modelling using differential equation
Md. Alauddin It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/ZxFOj2 and give your valuable comments. Subscribe to my TH-cam 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 :-)
Amazing sir 💕💕💕💕
Thanks bro for awesome tutorial with excellent trick
Tony stark Welcome! Check my other videos here- goo.gl/uiTDQS 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 :-)
thank you!! saved a lot of time
excellent video, you make it look easy....
can we solved newton raphson method ,by casio fx 82 ES????????
Sanjay Suri I'm afraid you can't. 82ES is just the 82MS with larger display and few added features. But still below 991ES.
Sanjay Suri It's my pleasure! Comments from viewers like you really motivates me! Watch my other videos here- goo.gl/ZxFOj2 and give your valuable comments. Subscribe to my TH-cam 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 I love you man. Keep up the noble work. May Allah reward you.
It's my pleasure gikiian! You can check my other videos on Numerical Methods such as Gauss Elimination,Simpson's Rule,Trapezoidal Rule etc. And please remember to subscribe to my channel to get regular updates form me!
can you make video on how to solve numberical methods directly in casio fx-991Ms calculator
991ES and MS are almost same, the techniques shown with 991ES should work with MS also. Need some practice and understanding.
Sujoy sir please check inbox...I need help in numerical methods based on Sin/Cos/Tan equations...Please reply asap...exams are near!
thanks a ton sir . this Was very useful.
My pleasure! Please do subscribe for more videos. My viewer count is 75 Lakhs, but subscriber is only 39000 :-(
how to solve equation by regula falsi method??? plz help
If we use this way , are we get full mark for the question ?
Omg thank u so much u the best....better than khan academy
Thanks sujoy... u da best
Ha ha! Thanks! Don't forget to subscribe!
How to do this trick for transcendental equations
Is it possible to store formula like (cos C + cos D) in 991-ES
I've already answered this question many times. Answer is no. Unfortunately you can't store any "formula" in this calculator. But you can store values/numbers in calculator variables(there are total 10 variables). And in STAT mode,you can store 100s of numbers organised in tables! So,you can carry your own numerical database in this calculator :-)
I hope this satisfies your query. Kindly subscribe to my channel for more exciting videos!
Here is the video to know how to use calculator variables-
10 Additional Cool Features of Casio fx-991ES Scientific Calculator!
And here is the video for STAT mode-
th-cam.com/video/e4o3aQTOXdI/w-d-xo.html
time saving one .. sir .. thanks a lot
Full module means?
Wao what a trick 😯😯😯😳😳👍👍👍👍👍
Best........
Sujoy
Can i use this trick on Casio fx-83 MS?
AND HOW ??
fx-100ms calculater how to check answer of root correct or not
99IMS calucaltor s trapezoidal rule k questions kese kre mode m table ka option nhi aa RHA koi solution h sir
Thanks so much, it just explained everything.
This is so awesome!
plz upload of sintific calucaloter shortcut tricks
I hope we can use it for trigonometric formula 😊
Brother, Sujoy thank you so much. You saved my time and also exam fear gone. But I found my book Newton Raphson Method in "Radian Mode." If Your video quality is HD it much helpful to see the mode in your calculator. If you kindly said this before to which mode should we do for easiest way, it may help us more. Thanks again. You are great!
+Mohammad Imran Mode does not matter. Any Casio's default mode is DEG. To know more, watch- th-cam.com/video/xFIUO8IYUXo/w-d-xo.html
Very helpful sir thank you
Plz upload the same vedio for calculator casio fx-991EX .
nice one. thanks a lot..
Sajit Ahamed It's my pleasure! Comments from viewers like you really motivates me! Watch my other Numerical videos here- goo.gl/ZxFOj2 and give your valuable comments. Subscribe to my TH-cam 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 :-)
Good job.