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1 markPaper 1 · Multiple choiceDifferentiation I

CAPE Pure Mathematics Unit 1 · May/June 2011 · Paper 1 · Question Q37

If y = \tan 6x then \frac{dy}{dx} is

  1. (A)6\tan^2 6x
  2. (B)\sec^2 6x
  3. (C)6\sec^2 6x
  4. (D)\sec 6x \tan 6x

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