Chapter 2: Inverse Trigonometric Functions
Important Questions
1. Write the principal value of 
2. Write the value of 
3. Find the value of the following:
4. 
5. 
Sample Questions
1. Solve for: 2tan–1(cosx) = tan–1(2cosect x)
2. Prove that :
3. Prove the :
4. Find the value of 
5. Prove the following:
