11.3 Using Trigonometric Identities
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a.

Find: ∫12cos⁡2(4x−5) dx\displaystyle \int \frac{1}{2 \cos^2(4x-5)} \, dx∫2cos2(4x−5)1​dx

[3]
b.

Find: ∫(tan⁡α−sec⁡α)2 dα\int (\tan \alpha - \sec \alpha)^2 \, d\alpha∫(tanα−secα)2dα

[4]

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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