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The cofacor matrix of A = [{:(1, -5),(3,...

The cofacor matrix of `A = [{:(1, -5),(3, -7):}] ` is :

A

`[{:( -7, 5),(-3,1):}]`

B

`[{:(-7, -3),(5,1):}]`

C

`[{:(-7, -3),(5, 1):}]`

D

`[{:(7, 3),(-5, -1):}]`

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