Question

Let A=[-1 3]
2 0
B=[ 1 2]
- 3 - 5
C=[2 1]
1 3
Verify
A(B-C)= AB - AC​

Answer 1

Step-by-step explanation:

-13(12-21)=-13×12-13×21

=-13(-9)=-156-273

=117=-429

=117+429

=546

Hope it helps.

Answer 2

Answer:

let A as -13 and B as 12 C as 21