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If A = [[a,b],[c,d]] then adj(adjA) is e...

If `A = [[a,b],[c,d]]` then `adj(adjA)` is equal to; i] `adjA` ii] `A` iii] `A^T` iv] `-A`

A

adj A

B

A

C

`A^(T)`

D

`-A`

Text Solution

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The correct Answer is:
B
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