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If the matrix A=⎡⎢⎣0−21ba4c−40⎤⎥⎦ is skew-symmetric, then the values of a+b+c is (a) 1 (b) −1 (c) 0 (d) 2 |
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Answer» If the matrix A=⎡⎢⎣0−21ba4c−40⎤⎥⎦ is skew-symmetric, then the values of a+b+c is (a) 1 (b) −1 (c) 0 (d) 2 |
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