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Suppose n gt 1 and A is a n xx n non si...

Suppose `n gt 1` and A is a `n xx n` non singular matrix such that |Adj A| = |Adj (Adj A)|. Then the matrix whose rank is n, is

A

` [{:(1,2,3),(4,5,6),(6,7,8):}]`

B

` [{:(2,2,2),(2,2,2),(2,2,2):}]`

C

` [{:(" "1,2,0,-1),(" "3,4,1," "2),(-2,3,2," "5):}]`

D

` [{:(1,4,-1),(2,3,0),(0,1,2):}]`

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A
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