Let A be a nonsingular square matrix of order 3 $\times$ 3. Then |adj A| is equal to ______.

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Let A be a nonsingular square matrix of order 3 $\times$ 3. Then |adj A| is equal to |A|2. Explanation: Offended, we know that |adj A| = |A|n−1 where n = 3 $\therefore$ |adj A| = |A|2

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