а) nyn n=1 Σ >(-1)n+1 п c) 2" n=1 00 e) 2(-1)n+1, en n=1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section: Chapter Questions
Problem 22RE
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Question
Classify each series as absolutely convergent or divergent
00
cos nn
>(-1)".
n/n
b)
n
n=1
n=1
sin()
n
c) >(-1)n+1.
2n
n2
n=1
n=1
n?
e) >(-1)*+1.
f) ) (-3)n+1.
n2
en
n=1
n=1
Transcribed Image Text:Classify each series as absolutely convergent or divergent 00 cos nn >(-1)". n/n b) n n=1 n=1 sin() n c) >(-1)n+1. 2n n2 n=1 n=1 n? e) >(-1)*+1. f) ) (-3)n+1. n2 en n=1 n=1
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