Summary
Summary OCR MEI Mathematics: Year 2 Pure - Trigonometric Functions Cheat Sheet
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This document briefly summarises the key points in the Year 2 'Trigonometric Functions' topic of OCR's Mathematics (MEI) course.
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By: tsmith3553 • 1 year ago
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Trigonometric FunctionsReciprocal Trigonometric Functions
1
● cosecθ = sinθ
1
● secθ = cosθ
1
● cotθ = tanθ
● Useful identities:
○ tan2 θ + 1 ≡ sec2 θ
○ cot2 θ + 1 ≡ cosec2 θ
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Courtesy of AnalyzeMath
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