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If A=[(1,2),(3,-5)] then A^-1 is A. [(-...

If `A=[(1,2),(3,-5)]` then `A^-1` is
A. `[(-5,-2),(-3,1)]`
B. `[(5/11,2/11),(3/11, - 1/11)]`
C. `[(-5/11,-2/11),(-3/11, -1/11)]`
D. `[(5,2),(3,-1)]`

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