Show that if A and B are symmetric and commute ,then
` A^(-1) B^(-1) ` are symmetric .

Show that if A and B are symmetric and commute ,then AB^(-1)

If A and B are symmetric matrices, then ABA is

If Aa n dB are symmetric and commute, then which of the following is/are symmetric? A^(-1)B b. A B^(-1) c. A^(-1)B^(-1) d. none of these

If A and B are symmetric matrices, prove that AB BA is a skew symmetric matrix.

if A and B are symmetric matrices of same order then (AB-BA) is :

If A and B are symmetric matrices, prove that AB – BA is a skew symmetric matrix.

If A and B are symmetric matrices of the same order then (A) A-B is skew symmetric (B) A+B is symmetric (C) AB-BA is skew symmetric (D) AB+BA is symmetric

If A and B are symmetric matrices of the same order then (A) A-B is skew symmetric (B) A+B is symmetric (C) AB-BA is skew symmetric (D) AB+BA is symmetric

If A and B are symmetric matrices of the same order, then show that AB is symmetric if and only if A and B commute, that is A B = B A .

If A and B are symmetric matrices of the same order, show that AB+BA is symmetric.