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If A=[(2,3),(5,-2)] then I9A^-1 is equal...

If `A=[(2,3),(5,-2)]` then `I9A^-1` is equal to (A) `A\'` (B) 2A (C) `1/2 A` (D) `A`

A

A

B

2A

C

`(1)/(2)A`

D

`-A`

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