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The inverse of the matrix [[1,1,1],[0,2,...

The inverse of the matrix `[[1,1,1],[0,2,1],[1,0,1]]` is,

A

`[[-2,-1,1],[1,0,1],[2,-1,-2]]`

B

`[[-2,1,1],[-1,0,1],[2,-1,-2]]`

C

`[[2,1,1],[-1,0,1],[2,-1,-2]]`

D

`[[2,-1,-1],[1,0,-1],[-2,1,2]]`

Text Solution

Verified by Experts

The correct Answer is:
D
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