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11.3 Using Trigonometric Identities

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Question 1
75%
a.

Express cos⁡2x \cos^2 x\,cos2x in terms of cos⁡2x\cos 2xcos2x.

[2]
b.

Find: ∫cos⁡2x dx\int \cos^2 x \, dx∫cos2xdx.

[3]
Markscheme

11.3 Using Trigonometric Identities Questions

  1. A Level
  2. /Maths
  3. /11.3 Using Trigonometric Identities

31 exam-style questions on Edexcel A Level Maths 11.3 Using Trigonometric Identities. Each one has a worked solution and a mark scheme showing where the marks go.

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