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If A = [(1, -1, 1), (0, 2, -3), (2, 1, 0)] and B = (adj A) and C = 5A, then find the value of |adjB|/|C|.

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If A = [(1, -1, 1), (0, 2, -3), (2, 1, 0)]  and B = (adj A) and C = 5A, then find the value of |adjB|/|C|.

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Now, |A| = 5. Therefore,

|adjB|/|C| = 1

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