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1.8.6 Compound and double angle formulae (A-level only)
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Question 8
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Solve, for
0≤θ≤3600 \leq \theta \leq 360
0
≤
θ
≤
360
, the equation,
10sinθcosθ=−3.5 10 \sin \theta \cos \theta = -3.5
10
sin
θ
cos
θ
=
−
3.5
Give your answers to 1 decimal place.
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1.8.6 Compound and double angle formulae (A-level only) Questions
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1.8.6 Compound and double angle formulae (A-level only)
