Question

If A(5,3) and B(12,2), then AB=

Answer 1

Answer:

(60,6)

Explanation:

If A(5,3)

B(12,2)

Then AB would be (5,3) x (12,2)

Using the laws of matrix,

(5x12), (3x2)

=(60, 6)

Therefore, AB = (60,6)