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Sum of two skew symmetric matrices is always …… matrix.

Sum of two skew symmetric matrices is always ……… matrix .

Sum of two skew-symmetric matrices is always ......... Matrix.

Sum of two skew-symmetric matrices is always ......... Matrix.

True or False statements : Sum of three symmetric matrices of the same order is always symmetric.

If the product of two non null square matrices is a null matrix; show that both of them must be singular matrices.

For any two matrices A and B, we have

For any two matrices A and B , we have

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