Let {an} be a sequence such that exists and is nonzero. Show that exists if and only

Question:

Let {an} be a sequence such that lim anl noexists and is nonzero. Show that lim an n0 exists if and only if there exists an integer M such that the sign of an does not change for n > M.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Calculus

ISBN: 9781319055844

4th Edition

Authors: Jon Rogawski, Colin Adams, Robert Franzosa

Question Posted: