Vector mode of Casio 991-EX calculator | Dot product of 4D vectors calculator hack| Calculator Hacks

[@iqrachaudhary1144]

👌

[@Falconfashioncenter]

Sir it's very beneficial for us.. ❣️

[@ihsanulghafoor]

I am glad this video serves its purpose

[@muhammadawais124]

Incredible sir.

[@ihsanulghafoor]

Thnx for appreciation.,🙂

[@bushrarani9157]

👍🏿

[@nimrakhaliq8343]

Sir how will we find eigen values ? And in case of linear combination process , if we solve eqs simultaneously then what will we use in place of constants like a, b,c ?

[@ihsanulghafoor]

Well, you will be sorry to hear that direct eigen clues cannot be found with this calculators. We need higher models. But we can use the direct formula to find the characteristic equation which is Delta t = t^3 - trac(A)t^2+(A11+A22+A33)t- det(A) Where A is the 3 by 3 matrix whom we have to find eigen values. You can find the det(A) from calculator. Also you can solve the above cubic polynomial delta t using calculator, and it's solution will be yours eigen values So this calculator will help you finding eigen values if you know the formula.

[@nahalraj8741]

Sir base-n ka option hn calculator mein is ko kasy ues karty hn

[@ihsanulghafoor]

If you want to convert the number from decimal system to other systems like binary, octa and hex or vice versa. Then you can use that base-n mode.

[@nahalraj8741]

@@ihsanulghafoor thanks sir