Answers

2016-03-23T21:47:44+05:30
2016-03-24T06:00:48+05:30
F(x) = (x^3)+2/(x-3) Let f(x) = n f^-1(n) = x x = n^3 + 2/n - 3 nx - 3x = n^3 + 2 nx - n^3 = 2 + 3x n(x - n^2) = 2 + 3x x - n^2 = 2 + 3x n^2 = x - 3x - 2 n(n) = - 2x - 2 n = - 2x - 2 f^-1(x) = - 2x - 2
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