Book: RD Sharma - Mathematics (Volume 1)
Chapter: 4. Inverse Trigonometric Functions
Subject: Maths - Class 12th
Q. No. 1 of Exercise 4.9
Listen NCERT Audio Books to boost your productivity and retention power by 2X.
1
Evaluate:
Let 
where 
⇒ 
To find: 
As 
⇒ 
⇒ 
As 
⇒ 
⇒ 
⇒ 
