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Let the determinant of a square matrix A of order m be m – n, where m and n satisfy 4m + n = 22 and 17m + 4n = 93. If det(n adj(adj (mA))) = 3 a 5 b 6 c , then a + b + c is equal to

1. 84
2. 96
3. 101
4. 109

Correct answer: 96

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