If A = -2 6 1 -7 1 then det (A) = an and A-1 =...

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If A = -2 6 1 -7 1 then det (A) = an and A-1 = -20 3 Given the matrix 0 1 -5 -2 0 3 (a) find its determinant; Your answer is: Find the determinant of the matrix 4 -1 -57 B = -4 -4 -1 -1| -25 det (B) = [ If A = -2 6 1 -7 1 then det (A) = an and A-1 = -20 3 Given the matrix 0 1 -5 -2 0 3 (a) find its determinant; Your answer is: Find the determinant of the matrix 4 -1 -57 B = -4 -4 -1 -1| -25 det (B) = [