Use the following matrices to perform the indicated operatio

Use the following matrices to perform the indicated operation, when possible. (If not possible, enter IMPOSSIBLE into any cell of the matrix.)

A =

      B =

Find BA.

	0	1	2
8	5	4
3	4	1

Solution

BA

The order of B is 4*4 and of A is 3*3

for multiplication it is necessary that the the number of columns of first matrix=number of rows of second matrix

but here they are not equal

So we have to write IMPOSSIBLE