Mathematics, 31.01.2020 09:43 gafsh272833
Show that det(a) = 0 without directly evaluating the determinant. a = [-4 1 1 1 1; 1 -4 1 1 1; 1 1 -4 1 1; 1 1 1 -4 1; 1 1 1 1 -4]
Answers: 1
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Show that det(a) = 0 without directly evaluating the determinant. a = [-4 1 1 1 1; 1 -4 1 1 1; 1 1...
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