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If A^2-A +I = 0, then the inverse of A i...

If `A^2-A +I = 0`, then the inverse of A is: (A) `A+I` (B) `A` (C) `A-I` (D) `I-A`

A

`A+I`

B

A

C

`A-I`

D

`I- A`

Text Solution

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The correct Answer is:
D
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Knowledge Check

  • If A^(2) - A + I = 0 , then the inverse of the matrix A is

    A
    A - I
    B
    I - A
    C
    A+ I
    D
    A

  • If A^(2)-A+I=O then inverse of A is

    A
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    B
    `I-A`
    C
    `A+I`
    D
    A

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