Answer
$20$
Work Step by Step
Since we have
$$\lim_{n\to \infty}a_n=\lim_{n\to \infty}20-\frac{4}{n^2}=20$$
then the sequence $a_n$ converges to $20$.
Calculus (3rd Edition)
by Rogawski, Jon; Adams, Colin
Published by
W. H. Freeman
ISBN 10:
1464125260
ISBN 13:
978-1-46412-526-3
Chapter 11 - Infinite Series - 11.1 Sequences - Exercises - Page 537: 16
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.
