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If A=[(0,-1),(1,0)] , then which one of...

If `A=[(0,-1),(1,0)]` , then which one of the following statements is not correct ?

A

`A^4-I=A^2+I`

B

`A^3-I=A(A-I)`

C

`A^2+I=A(A^2-I)`

D

`A^3+I=A(A^3-I)`

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