Evaluate AB when

Question

A=-2,2

    0,-4

    1,6

and B=-4,7,1/4

          0,5,2

Answer 1

AB = 8, 14, 0, 0, 5, and 12

when

A =-2, 2, 0, -4, 1, 6

and

B = -4, 7, 1/4, 0, 5, 2

AB = -2(-4) = 8

2(7) = 14

0(1/4) = 0

-4(0) = 0

1(5) = 5

6(2) = 12