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11.3 Using Trigonometric Identities

11.3 Using Trigonometric Identities

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Question 17
a.

Express cos⁡2β \cos^2 \beta\,cos2β in terms of cos⁡2β\cos 2\betacos2β.

[1]
b.

Find ∫cos⁡2β dβ\int \cos^2 \beta \, d\beta∫cos2βdβ.

[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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