If A is a square matrix such that A(adj ...

If A is a square matrix such that `A(adj A)=[(4,0,0),(0,4,0),(0,0,4)]` , then `(|adj (adj A)|)/(|adj A|)` is equal to

A

(a) `256`

B

(b) `16`

C

(c) `32`

D

(d) `64`

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The correct Answer is:

b

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