For the matrix X shown in the image, if X2 − X + I = O, where I is the…

GATE · 2004 · IT

36

For the matrix X shown in the image, if X2 − X + I = O, where I is the identity matrix and O is the zero matrix, then X−1 is:

  1. A.

    A

  2. B.

    B

  3. C.

    C

  4. D.

    D

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Correct answer: B

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