If A is skew-symmetric matrix then `A^(2)` is a symmetric matrix.

If A is a skew symmetric matrix, then A^(2) is a ……

If A is skew-symmetric matrix, then trace of A is

If A is skew-symmetric matrix, then trace of A is

If A is a skew -symmetric matrix , then show that A^(2) is a symmetric matrix .

For, a 3xx3 skew-symmetric matrix A, show that adj A is a symmetric matrix.

If A=[(1,5),(6,7)] , verify that A+A' is a symmetric matrix and A-A' is a skew-symmetric matrix.

If A is a skew symmetric matrix, then trace of A is

If A is a skew-symmetric matrix and n is odd positive integer, then A^n is a. a skew-symmetric matrix b. a symmetric matrix c. a diagonal matrix d. none of these

If A and B are symmetric matrices,then ABA is (a) symmetric matric b) skew-symmetric matrix (c) diagonal matrix (d) scalar matrix