Question: 3. Find adj (A), det (A), and A-1 if 20 3 A = 0 3 2 -2 0-4

3. Find adj (A), det (A), and A-1 if 20 3 A

3. Find adj (A), det (A), and A-1 if 20 3 A = 0 3 2 -2 0-4

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