1 (a) 2 k* + 9k + 1 k=1 This series 1 (b) > k=1 (2 + k)²/5 This series converges. diverges. eTextbo may or may not converge; it cannot be determined. >

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 any method to determine whether the series converge.
1
(a) >
k + 9k + 1
k=1
This series
1
(b) 2
k=1 (2 + k)²/5
This series
converges.
diverges.
eTextbo
may or may not converge; it cannot be determined.
Transcribed Image Text:Use any method to determine whether the series converge. 1 (a) > k + 9k + 1 k=1 This series 1 (b) 2 k=1 (2 + k)²/5 This series converges. diverges. eTextbo may or may not converge; it cannot be determined.
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