Mathematics · Matrices and Determinants

If matrix A = 3-2412-1011 and A-1 = 1k adj(A), then the value of k is:

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If matrix A = 3-2412-1011 and A-1 = 1k adj(A), then the value of k is:

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If matrix A = 3-2412-1011 and A-1 = 1k adj(A), then the value of k is:

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