11.3 Using Trigonometric Identities
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a.

Express sin⁡2(2θ)\sin^2(2\theta)sin2(2θ) in terms of cos⁡(4θ)\cos(4\theta)cos(4θ).

[2]
b.

Find: ∫sin⁡2(2θ) dθ\int \sin^2(2\theta) \, d\theta∫sin2(2θ)dθ.

[3]

11.3 Using Trigonometric Identities Questions

Practise Edexcel A Level Maths 11.3 Using Trigonometric Identities with exam-style questions for A Level Maths. 32 questions, matched to the Edexcel A Level Maths (9MA0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

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11.3 Using Trigonometric Identities Questions

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