1.5 Trigonometry
9709_w21_12_Q1
Paper 1 / 2021 / Oct/Nov / Variant 12 / 4 marks
MediumCurated questionStandard application2021
Learning group
Standard application
Subtopic
Cosine equation reducible to quadratic
Paper
Pure Mathematics 1
Chapter
Trigonometry
Pattern / style
Solve equation involving cos x and 1/cos x over restricted interval
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