Complete Lecture

Conceptwise Videos

Properties of Trigonometric Ratios (continued)

Calculating sine and cosine of some common angles

Relation between sin x, sin (-x) and cos x, cos (-x)

Range of values of sin x and cos x between x = 0 and x = 2π

Plotting the graphs of sin x and cos x

Deriving formulas for cos (xA±yB)

NCERT and Reference Books Material
Exemplar Problems
Previous Year JEE Exams Problems

Shortcut Methods
Notes from the JEE Toppers
Concepts to Remember
Formulas to Remember
Exercises From NCERT
Mind Maps

Videos Reference Material

Trigonometric Functions Lec 02

Content Contributed By

Sunil Dhaka, Mathematics & Statistics, IIT Kanpur

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