# NCERT Class 11 Mathematics Solutions: Chapter 3 – Trigonometric Functions Miscellaneous Exercise Part 1 (For CBSE, ICSE, IAS, NET, NRA 2022)

Glide to success with Doorsteptutor material for CBSE/Class-12 : get questions, notes, tests, video lectures and more- for all subjects of CBSE/Class-12.

1. Prove that:

Answer:

L. H. S.

2. Prove that:

Answer:

L. H. S

3. Prove that:

Answer:

L. H. S.

3. Prove that:

Answer:

L. H. S.