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If A and B are square matrices of order 3 × 3, where |A| = 2 and |B| = – 3, then |(A^–1) . adj (B^–1) . adj (2A^–1)| =

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If A and B are square matrices of order 3 × 3, where |A| = 2 and |B| = – 3, then |(A–1) . adj (B–1) . adj (2A–1)| = 

(a) 8/9

(b) 7/9

(c) 2/3

(d) 5/3

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Correct option: (a) 8/9

Explanation: 

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