Login/Sign Up
Write down the interval for the principal-value branch of each of the following functions and draw its graph: $\cos ^{-1} x$
Write down the interval for the principal-value branch of each of the following functions and draw its graph: $\cos ^{-1} x$
CBSE | Class 12 | Exercise 4D | Inverse Trigonometric Functions | Maths | RS Aggarwal
Write down the interval for the principal-value branch of each of the following functions and draw its graph: $\cos ^{-1} x$

Solution:

Principal value branch of $\cos ^{-1} x$ is $[0, \pi]$

i

More Material