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If A^(-1)=1/3[(1,4,-2),(-2,-5,4),(1,-2,1...

If `A^(-1)=1/3[(1,4,-2),(-2,-5,4),(1,-2,1)]` and `|A|=3` the Adj A =

A

`3[(1,4,-2),(-2,-5,4),(1,-2,1)]`

B

`1/3[(-1,-4,2),(2,5,-4),(-1,2,-1)]`

C

`[(1,4,-2),(-2,-5,4),(1,-2,1)]`

D

I

Text Solution

Verified by Experts

The correct Answer is:
C
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