MATLAB: Matrix division does not work because of matrix dimensions

Question

I have two matrices:

A: 5 by 5
B: 5 by 3

How can I claculate matrix division as B divided by A?

I have used:

B / A
B \ A
B ./ A

But all of them show this message:

"Matrix dimensions must agree."

Answer 1

B\A gives a warning, but not an error.

B\A means inv(B)*A. But your B is not square, so inv(B) won't work.

And, you are not looking for A\B?