Question: Let A =abc def ghi assuming that det(A) =-7, find det 2d 2e 2f a-3g b-3h b-3h c-3i g h i ion A)-14 B)-56 C)

Let A =abc def ghi assuming that det(A) =-7, find det 2d 2e 2f a-3g b-3h b-3h c-3i g h i ion A)-14 B)-56 C) 56 D) 14 E) NON-OF THESE

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