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3.7 Integration (A-level only)

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Question 112
a.

Express sin⁡2x \sin^2 x\,sin2x in terms of cos⁡2x\cos 2xcos2x.

[2]
b.

Hence find ∫sin⁡2x dx\displaystyle\int \sin^2 x\,dx∫sin2xdx.

[3]
Markscheme

3.7 Integration (A-level only) Questions

  1. A Level
  2. /Maths
  3. /3.7 Integration (A-level only)

221 exam-style questions on WJEC A Level Maths 3.7 Integration (A-level only), covering 3.7.1 Integration (A-level only), 3.7.2 Integration (A-level only), 3.7.3 Integration (A-level only), 3.7.4 Integration (A-level only), 3.7.5 Integration (A-level only), and 3.7.6 Integration (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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