1.5 Trigonometry
9709_s20_12_Q2
Paper 1 / 2020 / May/June / Variant 12 / 5 marks
MediumCurated questionStandard application2020
Learning group
Standard application
Subtopic
Equation reducible to quadratic in sin
Paper
Pure Mathematics 1
Chapter
Trigonometry
Pattern / style
Convert 3cosθ=8tanθ into a quadratic in sinθ and solve acute angle
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