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If the adjoint of a 3x3 matrix P is [(1...

If the adjoint of a 3x3 matrix P is `[(1,4,4),(2,1,7),(1,1,3)]` , then the possible value/s of the determinant of P is/are (A) `+-2` (B) `+-1` (C) `+-4` (D) `+-3`

A

` pm 2`

B

`pm 1`

C

`pm 3`

D

`pm 4`

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The correct Answer is:
a
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