Book: RD Sharma - Mathematics (Volume 1)
Chapter: 4. Inverse Trigonometric Functions
Subject: Maths - Class 12th
Q. No. 2 of Exercise 4.2
Listen NCERT Audio Books to boost your productivity and retention power by 2X.
2
Find the domain of f(x) = cos–12x + sin–1x.
Domain of 
lies in the interval [–1, 1].
Therefore, the domain of 
lies in the interval [–1, 1].
–1
1
Domain of 
is 
Domain of 
lies in the interval [–1, 1].
Domain of 
lies in the interval 
