**FRANK ICSE Class 10 Maths Solutions Trigonometric Identities Ex 21.2**

**ICSE Class 10 Maths Chapter 20 Trigonometric Identities Exercise 21.2 Q1**

**Trigonometric Identities Ex 21.2 Q2**

**Trigonometric Identities Ex 21.2 Q3**

**Trigonometric Identities Ex 21.2 Q4**

**Trigonometric Identities Ex 21.2 Q5**

**Trigonometric Identities Ex 21.2 Q6**

**Trigonometric Identities Ex 21.2 Q7**

**Trigonometric Identities Ex 21.2 Q8**

**Trigonometric Identities Ex 21.2 Q9**

**Trigonometric Identities Ex 21.2 Q10**