Lesson 3 of 5 • 115 upvotes • 13:28mins
Sum and Difference formulae Problems have been discussed and also the Factorization and Defactorization Formulae and their relevant problems have been explained in detail.
5 lessons • 57m
Overview of the Course - Trigonometry
3:25mins
Introduction to Trigonometry and Identities and Standard Formulae
13:19mins
Sum and Difference Formulae and Factorization-Defactorization of Trigonometric Ratios
13:28mins
Trigonometric Ratios of Multiple Angles and Sum of Three Angles
13:18mins
Conditional Identities and JEE Problems
14:18mins