Complete Lecture

Conceptwise Videos

Proving cos(2nπ+y)=cos(2nπ-y)=cos(y)

Proving the general solution of cos x = cos y

Finding the general solution of cos x = 1/2

Proving tan(nπ+y)=tan(y)

Proving the general solution of tan x = tan y

Finding the general solution of a acos@+bsin@=c

Calculating the general solutions in some questions

Solving some tricky problems

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 05

Content Contributed By

Sunil Dhaka, Mathematics & Statistics, IIT Kanpur

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