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If A = [(2,4),(5,6)], show that (A - AT) is a skew-symmetric matrix. |
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Answer» A = [(2,4),(5,6)] AT = [(2,5),(4,6)] Let B = A - AT = [(2,4),(5,6)] - [(2,5),(4,6)] = [(0,-1),(1,0)] Clearly, B is a skew-symmetric matrix Hence, A - AT is skew-symmetric |
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