Question: if the matrix A = [2 1 3, 4 1 0] and B = [1 -1, 0 2, 5 0] then prove that (AB)^-1

if the matrix A = [2 1 3, 4 1 0] and

if the matrix A = [2 1 3, 4 1 0] and B = [1 -1, 0 2, 5 0] then prove that (AB)^-1 = B^-1. A-1

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