Answer :

To prove

∴ LHS = RHS

Hence, proved.

Rate this question :

How useful is this solution?

We strive to provide quality solutions. Please rate us to serve you better.

Related Videos

Conditional Identities31 mins

Trigonometry ratios of allied angles | Interactive Quiz38 mins

Trigonometric Functions - 0568 mins

Trigonometric Functions - 0152 mins

Graphs of trigonometric ratios | Trigonometric Identities39 mins

Trigo ratios for compound anglesFREE Class

Quiz on Graph of Trigonometric Ratios40 mins

Trigonometric Functions - 0366 mins

Trigonometric Functions - 0658 mins

Trigonometric Series45 mins

Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Expertsview all courses

Dedicated counsellor for each student

24X7 Doubt Resolution

Daily Report Card

Detailed Performance Evaluation

RELATED QUESTIONS :

If A + B + C = π, prove that

cos 2A – cos 2B + cos 2C = 1 – 4sin A cos B sin C

RS Aggarwal - Mathematics

If A + B + C = π, prove that

RS Aggarwal - Mathematics