NCERT Class 11 Mathematics Solutions: Chapter 3 – Trigonometric Functions Miscellaneous Exercise Part 1

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Unit-Circle Definitions: All of the Trigonometric Functions

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.