If A is a skew-symmetric matrix of odd order `n ,` then `|A|=0`

If A is a skew-symmetric matrix of odd order n , then |A|=O .

If A is a skew-symmetric matrix of odd order n, then |A|=O .

If A is a skew-symmetric matrix of order 3 then A^(3) is

If A is a skew-symmetric matrix of order 3, then |A|=

STATEMENT -1 All positive odd integral powers of a skew - symmetric matrix are symmetric. STATEMENT-2 : All positive even integral powers of a skew - symmetric matrix are symmetric. STATEMENT-3 If A is a skew - symmetric matrix of even order then |A| is perfect square

STATEMENT -1 All positive odd integral powers of a skew - symmetric matrix are symmetric. STATEMENT-2 : All positive even integral powers of a skew - symmetric matrix are symmetric. STATEMENT-3 If A is a skew - symmetric matrix of even order then |A| is perfect square