Question

Please if you want brainllest and a like

Answer 1

Answer:

by adding given two matrices

2A= 12 -4

-2 -4

10 -6

thus

A = 6 -2

-1 -2

5 -3

similarly after subtraction

2B = -2 -2

16 6

-4 10

hence

B= -1 -1

8 3

-2 5