Use the Ratio Test to determine whether the series is convergent or divergent. 2(-1)n - 1_3" 2"n3 n = 1 Identify an Evaluate the following limit. an + 1 lim an 'n + 1 1, ---Select-- Since lim an

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.3: Geometric Sequences
Problem 49E
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Use the Ratio Test to determine whether the series is convergent or divergent.
2(-1)n - 1_3"
2"n3
n = 1
Identify an
Evaluate the following limit.
an + 1
lim
an
'n + 1
1, ---Select--
Since lim
an
Transcribed Image Text:Use the Ratio Test to determine whether the series is convergent or divergent. 2(-1)n - 1_3" 2"n3 n = 1 Identify an Evaluate the following limit. an + 1 lim an 'n + 1 1, ---Select-- Since lim an
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