1. Testing convergence for an alternating series. (a) Carefully determine the convergence of the series 2 G n=1 3n (b) Carefully determine the convergence of the series Σ ∞ (-1)" 3″ 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 44E
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show full and complete procedure for both parts a) and b) of question 1. 

1.
Testing convergence for an alternating series. (a) Carefully determine the convergence
of the series 2 G
n=1
3n
(b) Carefully determine the convergence of the series Σ
∞ (-1)"
3″
n=1
Transcribed Image Text:1. Testing convergence for an alternating series. (a) Carefully determine the convergence of the series 2 G n=1 3n (b) Carefully determine the convergence of the series Σ ∞ (-1)" 3″ n=1
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