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3.5 Trigonometry (A-level only)

3.5 Trigonometry (A-level only)

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Question 7

State the exact value of sec⁡π3\displaystyle \sec\frac{\pi}{3}sec3π​.

Circle your answer.

A

12\frac{1}{2}21​

B

222

C

3\sqrt{3}3​

D

23\frac{2}{\sqrt{3}}3​2​

Markscheme

3.5 Trigonometry (A-level only) Questions

  1. A Level
  2. /Maths
  3. /3.5 Trigonometry (A-level only)

225 exam-style questions on WJEC A Level Maths 3.5 Trigonometry (A-level only), covering 3.5.1 Trigonometry (A-level only), 3.5.2 Trigonometry (A-level only), 3.5.3 Trigonometry (A-level only), 3.5.4 Trigonometry (A-level only), 3.5.5 Trigonometry (A-level only), 3.5.6 Trigonometry (A-level only), 3.5.7 Trigonometry (A-level only), and 3.5.8 Trigonometry (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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