The element a(ij) of square matrix is gi...

The element `a_(ij)` of square matrix is given `a_(ij) = (i+j) (i - j)`, then matrix A must be a)Skew - symmetric matrix b)Triangle matrix c)Symmetric matrix d)Null matrix

A

Skew - symmetric matrix

B

Triangle matrix

C

Symmetric matrix

D

Null matrix

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The correct Answer is:

A

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