Question:
If A is 3 x 3 matrix, det(3adj (2 adj A)) = 2-13. 3-10 and det(3adj (2A)) = 2-m. 3-n, then find 2m + 2n.d by 21?
If A is 3 x 3 matrix, det(3adj (2 adj A)) = 2-13. 3-10 and det(3adj (2A)) = 2-m. 3-n, then find 2m + 2n.d by 21?
Updated On: Apr 11, 2024
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Correct Answer: 14
Solution and Explanation
The Correct answer is 14.
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