26 Oct 2021
Problem 1b
Page 220
Section 3.6: Inverse Trigonometric Function and Their Derivatives
Chapter 3: Differentiation Rules
Textbook ExpertVerified Tutor
26 Oct 2021
Given information
Given the expression .
The main objective is to find the exact value of the given expression.
Step-by-step explanation
Step 1.
The inverse cosine function is defined as , .\
Let .
Then, .
But, , so, .