If matrix A is a 3x4 and matrix B is a 5x3, what are the dimensions of BA?

Question

asked Mar 3, 2021 66.6k views

1 Answer

Ueli · Answer 1 · 2021-03-08T06:48:32+0000

Answer:

I don't know if this is right but 27

Explanation:

Because 3 x 4 = 12 so that's A, and 5 x 3 = 15 so that's B. Add them together and get 27 for BA