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6 marksDifferentiation I

CAPE Pure Mathematics Unit 1 · May/June 2006 · Paper 1 · Question 12(a)

The function f(x) is defined by f(x) = (2 - x)/x^2 for x in R, x != 0.

Determine the nature of the critical value(s) of f(x).

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Other parts of this question

  1. 12(b)Differentiate, with respect to x, f(x) = sin^2(x^2).[3 marks]

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