Question

    If A and B are both symmetric matrices of the same

    order, then which of the following is necessarily skew-symmetric?
    A AB Correct Answer Incorrect Answer
    B A+B Correct Answer Incorrect Answer
    C AB−BA Correct Answer Incorrect Answer
    D AB+BA Correct Answer Incorrect Answer

    Solution

    Given: A and B are symmetric matrices of the same order.
    We need to find which of the following is necessarily skew-symmetric: Option (A): AB

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