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Trigonometric functions and circular measure
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Motivation and knowledge
Functions: Module 7
Trigonometric functions and circular measure
Motivation and knowledge
Content - The trigonometric ratios
Content - The four quadrants
Content - The sine and cosine rules
Content - Trigonometric identities
Content - Radian measure
Content - Graphing the trigonometric functions
Links forward - Multiple angles
Links forward - Adding waves
Links forward - The t formulas
History and applications
Answers to exercises
