8 n=1 8 n=1 Determine if series converges absolutely and/or conditionally. sin³ n + cos n 2n (-1)"n 2n² + 3

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section: Chapter Questions
Problem 19RE
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n=1
c) Σ
n=1
Determine if series converges absolutely and/or conditionally.
3
sin n cos n
2n
(-1)^n
2n² + 3
Transcribed Image Text:n=1 c) Σ n=1 Determine if series converges absolutely and/or conditionally. 3 sin n cos n 2n (-1)^n 2n² + 3
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