lemonseal354Lv1
2 Nov 2021
Problem 23b
Page 166
Section: Review Exercises
Chapter 2: Limits and Derivatives
Textbook ExpertVerified Tutor
2 Nov 2021
Given information
We have to show that whether the given is continuous or discontinuous.
Step-by-step explanation
Step 1.
is discontinuous at because .
In other words, does not exist.
is also discontinuous at since is undefined.