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For matrix A=[(2,5),(-11,7)] (adj A)' is...

For matrix `A=[(2,5),(-11,7)]` (adj A)' is equal to :

A

`[(-2,-5),(11,-7)]`

B

`[(7,5),(11,2)]`

C

`[(7,-5),(11,2)]`

D

`[(7,-5),(11,2)]`

Text Solution

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The correct Answer is:
D
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