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If C(ij) denotes the cofactor of the ele...

If `C_(ij)` denotes the cofactor of the elements `a_(ij)` of the determinant `A=|{:(2,-3,5),(6,0,4),(1,5,-7):}|`then the value of `a_(12)C_(12)+a_(32)C_(32)` is :

A

`-28`

B

`-32`

C

`41`

D

`17`

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The correct Answer is:
A
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EDUCART PUBLICATION-SAMPLE PAPER 6 -SECTION -B
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