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The co-factors of the elements of third ...

The co-factors of the elements of third column of `[[4, 3, 1], [1, 3, 2], [2, 1, 5]]` are

A

`5, 3, 1`

B

`-5, 2, 7`

C

`-5, 2, 9`

D

`2, 3, 9`

Text Solution

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The correct Answer is:
C
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