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Let B=[[1,3,a],[1,2,3],[a,a,4]] , a gt 2...

Let `B=[[1,3,a],[1,2,3],[a,a,4]] , a gt 2` be the adjoint of a matrix A and `|A|=2`. Then `[(a,-2a,a)] ,B[(a),(-2a),(a)]` is equal to

A

`32`

B

`0`

C

`16`

D

`-16`

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