If matric A is skew-symmetric matric of odd order, then show that tr. A = det. A.

If A and B are two skew symmetric matrices of order n then

If A and B are two skew symmetric matrices of order n then

If A and B are symmetric matrices of the same order, then

If A, B are symmetric matrices of the same order then show that AB-BA is skew symmetric matrix.

Show that every skew-symmetric matrix of odd order is singular.

If AB are symmetric matrices of same order then show that AB-BA is a skew symmetric matrix.

If A, B are square matrices of same order and B is skew-symmetric matrix, then show that A'BA is skew -symmetric.

If A, B are square matrices of same order and B is skew-symmetric matrix, then show that A'BA is skew -symmetric.

If A and B are skew-symmetric matrices of the same order. Show that A-B is also skew-symmetric.

Let A and B be two symmetric matrices of same order. Then show that AB-BA is a skew-symmetric matrix.