Question

Let A and B be matrices of orders 3 x 2 and 2 x 

4 respectively. Write the order of matrix AB. 

Answer 1

Since, the order of matrix A is 3 x 2 and order of matrix B is 2  x  4  So, the order of AB will be the "number of rows of A  x number of columns of B" = 3 x 4