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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))) = 3a 5b 6c . then a + b + c is equal to

(1) 96 

(2) 101 

(3) 109 

(4) 84

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