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If A is a 3xx 3 non-singular matrix such...

If `A` is a `3xx 3` non-singular matrix such that `A=A^-1` and `|A| ne 1`, then `|adj A|=`

A

1

B

`|A|`

C

`|A|^3`

D

0

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A
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HIMALAYA PUBLICATION-MATRICES AND DETERMINANTS-QUESTION BANK
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