Multiplication of two matrices possible if the number of columns in the

first matrix equals the number of rows in the second matrix.

The dimensions of the matrix A are  and the number of columns in

the matrix A is 3.

Let A be the first matrix and B Be the second matrix.

The dimensions of the matrix B are and the number of the rows in the matrix B is 2.

The number of columns in the matrix A is not equals the number

of rows in the matrix B.

So, matrix product AB is impossible.

The matrix product AB is impossible.