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Trigonometry: Ratios and Identities-l

IIT JEE

Maths

Duration: 3 Hrs

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Lesson 6

About Trigonometry: Ratios and Identities-l

Trigonometry is one of the basic concept of mathematics which sees its use everywhere. So a good understanding of the topic is very necessary. This session covers basics of trigonometry, various trigonometric functions like sine , cosine , tangent etc., their properties, their graph, their values, periodicity, their signs, domain and range of trigonometric functions, and formulas of sine and cosine involving multiple angles . Since this is very important topic no rush will be there.
NCERT (Trigonometric functions)
Plane trigonometry by S.L.Loney

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