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1.7.19 Double angle identities (A-level only)

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Question 14

Solve, for 0≤x≤3600 \leq x \leq 3600≤x≤360, the equation,

14sin⁡xcos⁡x=5 14 \sin x \cos x = 5 14sinxcosx=5

Give your answers to 1 decimal place.

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1.7.19 Double angle identities (A-level only) Questions

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