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Problem 2. (50 points) Suppose that a 4 x 4 matrix A with rows it. 73, 74, and has determinant det A = 1. Find the following
Problem 1. (50 points) Let Rem -5 -20 -1 -1 - 1 4 16 0 الها (a) Compute dexA Use Cramers rule to solve the following system
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We answen this question based on those rules. Rice Rj. document change sign of delen minant Ritchi multiply determinent by c

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