If A is symmetric, show that B' AB is symmetric.

If A is symmetric , then show that B' AB is symmetric matrix .

If A and B are square matrices of the same order and A is symmetric, then show that B^t AB is also symmetric.

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

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

If A and B are symmetric matrices,then show that AB is symmetric iff AB=BA i.e.A and B commute.

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 AB=BA

Consider the following statements in respect of symmetric matrices A and B 1. AB is symmetric. 2. A^(2) + B^(2) is symmetric. Which of the above statement(s) is/are correct ?

If A and B are symmetric matrices, then show that A B is symmetric if A B=B A i.e. A and B commute.

If A is symmetric matrix , then B'AB is …….

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