Answer
See figure and explanations below.
Work Step by Step
As $ c-a=0.2409, b-c=0.2391$; we choose $0\lt\delta\leq 0.2391$,
so that for any $ x, 0\lt |x-c|\lt\delta $, we have $ a\lt x\lt b $ as can be seen in the figure.
Thomas' Calculus 13th Edition
by Thomas Jr., George B.
Published by
Pearson
ISBN 10:
0-32187-896-5
ISBN 13:
978-0-32187-896-0
Chapter 2: Limits and Continuity - Section 2.3 - The Precise Definition of a Limit - Exercises 2.3 - Page 65: 6
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
