11 Nov 2021
Problem 50b
Page 197
Section 3.3: Derivatives of Trigonometric Functions
Chapter 3: Differentiation Rules
Textbook ExpertVerified Tutor
11 Nov 2021
Given information
Given function , from part(a) graph of shows jump discontinuity at .
Step-by-step explanation
Step 1.
Note that .
Observe
Therefore, the left and right limits of at is