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Question
If A and B are symmetric matrices of the same order, then ____________.
Options
A – B is a skew-symmetric matrix
AB + BA is a symmetric matrix
AB – BA is a symmetric matrix
AB is symmetric matrix
MCQ
Fill in the Blanks
Solution
If A and B are symmetric matrices of the same order, then AB + BA is a symmetric matrix.
Explanation:
AB + BA is always a symmetric matrix if A and B are symmetric matrices of the same order.
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