Determine whether the series is absolutely convergent, conditionally convergent, or divergent. (c) E i tan- () (-1)" n²+n+1 n²+1 n=1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.3: Geometric Sequences
Problem 50E
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Determine whether the series is absolutely convergent, conditionally convergent, or divergent.
(-1)n
tan
n²+n+1
n2+1
1
(c)
n=1
Transcribed Image Text:Determine whether the series is absolutely convergent, conditionally convergent, or divergent. (-1)n tan n²+n+1 n2+1 1 (c) n=1
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