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Narayana IIT Academy JEE MAIN-2021 26.02.21 SHIFT-I MATHEMATICS

Narayana IIT Academy JEE MAIN-2021_26.02.21_SHIFT-I_MATHEMATICS 6. Find the number of solution of the equation 4(x -1) = log2 (x -3) *a) 0 b) 42 c) 60 d) 35 sol; 4 x 1 log x 3 2 2 x 3 here x 34 x 1 So no solution 7. If A is a symmetric matrix of order 2 and sum of diagonal elements of A2 is 1, where