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If A={:[(-1//3,-2//3,-2//3),(2//3,1//3,-...

If `A={:[(-1//3,-2//3,-2//3),(2//3,1//3,-2//3),(2//3,-2//3,1//3)]:}=[a_(ij)]_(3xx3),` then, for all I and j ther co-factor `C_(ij)" of "a_(ij)` is such that

A

`C_(ij)=a_(ji)`

B

`C_(ij)=-a_(ji)`

C

`C_(ij)=a_(ij)`

D

`C_(ij)=(a_(ji))^(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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MARVEL PUBLICATION-MATRICES-TEST YOUR GRASP
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