(b) Use the alternating test to study the convergence of the series x 2" Σ(-1)" n! n=1 Remember to justify all the hypothesis needed to use the test in both parts of this exercise.

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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(b) Use the alternating test to study the convergence of the series
8
2n
Σ(-1)" n!
n=1
Remember to justify all the hypothesis needed to use the test in both parts of this exercise.
Transcribed Image Text:(b) Use the alternating test to study the convergence of the series 8 2n Σ(-1)" n! n=1 Remember to justify all the hypothesis needed to use the test in both parts of this exercise.
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