If , for a square matrix, A[a(ij)],a(ij)...

If , for a square matrix, `A[a_(ij)],a_(ij)=i^2-j^2` of even order, then

A

A is skew-symmetric

B

|A| is a perfect square

C

A is skew-symmetric and |A|=0

D

A is neither symmetric nor skew symmetric

लिखित उत्तर

Verified by Experts

The correct Answer is:

A , B

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