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Inverse [ (1,2,3),(2,3,4),(3,4,6)] is ...

Inverse ` [ (1,2,3),(2,3,4),(3,4,6)] ` is :

A

`[(2,0,-1),(0,-3,2),(-1,2,-1)] `

B

`[(1,2,3),(2,3,4),(3,4,6)] `

C

`[(-2,0,1),(0,3,-2),(1,-2,1)]`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
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