Question

how to find AB matrices​ ?
Give an example

Answer 1

Answer:

In addition to multiplying a matrix by a scalar, we can multiply two matrices

Finding the product of two matrices, is only possible when the inner dimension are same, meaning that the number of columns of the first matrix if equal to the second matrix

for example, product AB is possible because the number of columns in A is the same as the number of rows in B. if the inner dimension do not match, the product is not defined