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  • Subjects
  • Maths CBSE Live product
  • Class 10 (2026-27)
  • Introduction to Trigonometry

Annual Revision II - Introduction to Trigonometry

Theory

1. Introduction to Trigonometry - Chapter Importance
2. Trigonometric identities - Cheat sheet

Practice Questions

1. Find the value of trigonometric ratio

Difficulty: easy

1
2. Evaluating Trigonometric Expressions Using Identities

Difficulty: medium

2
3. Finding the Sum of Squares of a Trigonometric Ratio and Its Reciprocal

Difficulty: medium

3
4. prove the following

Difficulty: easy

4
5. PYQ - Prove the following

Difficulty: medium

5
6. Show the following

Difficulty: medium

5
7. PYQ - Trigonometric identitites

Difficulty: hard

4
8. Find the value

Difficulty: hard

5
9. TBQ - Prove the statement

Difficulty: hard

5
10. Prove the following identities

Difficulty: hard

5

Teacher manual

1. Methodical recommendation
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