Which matrix represents B-A

A = 3 - 12 B = 4 5

-6 5 - 1 8

9 - 2 - 7 6

A) - 1 - 17

-5 - 3

16 - 8

B) 1 - 7

-7 3

2 4

C) 1 7

5 3

-16 8

D) - 1 - 17

7 - 3

2 - 8

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