@3:40 the question has 3 subpart so maybe 1st part is having 5 marks , so directly writing by calci may not fetch marks or just manually doing the calculation ..2-3 step and verifying it via calci is better? what you suggest
In finding AB, I don't think 2-3 steps are even possible to write. It's just a one line thing in my view. In finding det(A), det(B) we can write an additional step.
Thank you for pointing this out. Was a small error but made a new video correcting that error in the interest of new viewers. Please check via ruclips.net/video/X1QcRxbx3S8/видео.html
Thank you so much sir 🙏🙏 Sir math optional ka strategy video plz share kare eash youtube channel Self preparation se kese ache mark la payenge plz guide us sir 🙏🙏
![[Part 2] Matrix Mult, Inverse, Determinant, Cayley Hamilton in Seconds! UPSC Math Calculator Series](http://i.ytimg.com/vi/X1QcRxbx3S8/mqdefault.jpg)
![[Part 2] Matrix Mult, Inverse, Determinant, Cayley Hamilton in Seconds! UPSC Math Calculator Series](/img/tr.png)
Thanks Sir !! These videos are of great help to us . By bringing the relevant calculator tips in one playlist you have done a great work
Sir it's very helpful 💯. Thank you 🙏
@3:40 the question has 3 subpart so maybe 1st part is having 5 marks , so directly writing by calci may not fetch marks or just manually doing the calculation ..2-3 step and verifying it via calci is better? what you suggest
In finding AB, I don't think 2-3 steps are even possible to write. It's just a one line thing in my view. In finding det(A), det(B) we can write an additional step.
Where can I find this calculator?
When you mistakenly removed A-B÷5
How you brought that equation back without actually again writing it.
Please explain at 16:50 onwards
Press AC, then press the up arrow key. It will take you back to A-B/5 equation. Then, press CALC.
@@pourushsood Thanks
This in paper 1... So can we use calculator in paper 1 as well
A-B÷5 is not working in fx 991 cw. Why?
Sir casio fx 991ex use kr skate h kya
Non programable h
This calculator has been discontinued by Casio. Could you please suggest how to emulate the alpha mode and calc button in a fx-991 CW calculator?
Use Calculate mode and then insert equation.
Now press variable button and insert desired values in variables and execute.
Sir your website is unavailable 😢
pourushsood.blogspot.com
@28:50 did someone checked P-1DP , I am getting different
You're right, will add a correction slide. We should calculate PDP-1, not P-1DP here
Thank you for pointing this out. Was a small error but made a new video correcting that error in the interest of new viewers. Please check via ruclips.net/video/X1QcRxbx3S8/видео.html
Thank you so much sir 🙏🙏
Sir math optional ka strategy video plz share kare eash youtube channel
Self preparation se kese ache mark la payenge plz guide us sir 🙏🙏
How to get 4*4 order form( fx-991es plus)???
Hi, you can check your calculator manual (it's also available online) for the maximum order support. Some calculators support only upto 3*3
Is calculator allowed in paper 1?
calculators allowed in the exam hall?
This calculator has been discontinued by Casio. Could you please suggest how to emulate the alpha mode and calc button in fx991 CW calculator?