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Test the series for convergence or divergence.$ \displaystyle \sum_{n = 1}^{\infty} (-1)^{n-1} $ arctan $ n $

Diverges

Calculus 2 / BC

Chapter 11

Infinite Sequences and Series

Section 5

Alternating Series

Sequences

Series

Campbell University

University of Nottingham

Idaho State University

Boston College

Lectures

01:11

In mathematics, integratio…

06:55

In grammar, determiners ar…

0:00

Test the series for conver…

04:27

01:48

02:51

04:49

02:01

Let's test this Siri's for conversions or diversions, so recall that the limit of our ten is five or two. This means that in the limit. So here's our a n This does not exist, sends his end, gets large We'LL have negative one and minus one and then we'LL be getting closer to a pie over too. So this will equal plus or minus pi over too. So this is escalating. So this is why it doesn't exist. So bye, The diversions test sense. Lim is not equal to zero. The Siri's diverges and that's our final answer.

In mathematics, integration is one of the two main operations in calculus, w…

In grammar, determiners are a class of words that are used in front of nouns…

Test the series for convergence or divergence.

$ \displaystyle \sum_…

Test the series for convergence or divergence.$ \displaystyle \sum_{n = …

Test the series for convergence or divergence.$$\sum_{n=1}^{\infty}(…