If `A` is a `3xx3` skew-symmetric matrix, then trace of `A` is equal to `-1` b. `1` c. `|A|` d. none of these

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

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

If A is a skew- symmetric matrix, then trace of A is: 1.) 1 2.) -1 3.) 0 4.)none of these

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

Trace of a skew symmetric matrix is always equal to

If A is a skew-symmetric matrix of order 3 ,then the matrix A^(4) is

If A is a square matrix,then AA is a (a) skew- symmetric matrix (b) symmetric matrix (c) diagonal matrix (d) none of these

If A is skew symmetric matrix of order 3 then det A is (A)0 (B)-A (C)A (D)none of these