If A=[(1,2,0),(-1,1,2),(2,-1,1)] then de...

If `A=[(1,2,0),(-1,1,2),(2,-1,1)]` then det` (Adj(AdjA))=`

A

(A) 13

B

(B) `13^(2)`

C

(C) `13^(4)`

D

(D) none of these

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The correct Answer is:

d

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