Multiplication of Matrices

[@moharsingh819]

Thank you very much sir

[@Aman-mx2py]

[6+16+1] = [23] Answer

[@shivendrasinghchauhan7860]

Fantastic

[@asuntaekka485]

Yaa plz tell me answer

[@civiluptodate1580]

[ 23 ]

[@sa1036]

B^T A B ...is it possible?

[@civiluptodate1580]

Yes it is.

[@khushidiwaker9191]

6 10 -5

[@civiluptodate1580]

No, try again (1×3)(3×3)(3×1) (1×3)(3×1) (1×1)

[@yogesswareeappadoo7494]

Hello sir, can u plz tell me the answer?

[@yogesswareeappadoo7494]

Is it 29 34 12

[@civiluptodate1580]

It will not come in a 3x1 matrix. Answer will come in 1x1 matrix. Check again.

[@civiluptodate1580]

(B^T x A) x B [(1x3)x (3x3)] x (3x1) [ 1x3 ] x (3x1) (1x1)

[@civiluptodate1580]

Do it & tell the answer

[@darknightcore9905]

22

[@civiluptodate1580]

23 U were close Check the mistake