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JC2 Practice Paper 9 Solutions by Khin Yee is a document available to read on EtoBox.

(1) The set of values of x for which f(x) = f(x)n is x = 1. (2) The integral of f(x) dx from 0 to n, where n > 1, is (n - 1)2/3. (3) The integral of x2 - 4 from x to infinity can be solved using the substitution x = 2secθ.

Author

Khin Yee

Language

EN