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If A=[(1,3,3),(1,4,3),(1,3,4)] then A^(-...

If `A=[(1,3,3),(1,4,3),(1,3,4)]` then `A^(-1)` is equal to:
`(A) [(7,-3,-3),(0,1,0),(-1,0,5)]`
`(B) [(7,-3,-3),(-1,1,0),(-1,0,1)]`
`(C) [(7,-3,-3),(1,0,1),(1,0,1)]`
(D) none of these

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