Decide whether the following series an is absolutely convergent, conditionally convergent or divergent. Carefully justify your answer. an sin n (n + 2)(n+3) + 2n + 5n 2n +9n'
Decide whether the following series an is absolutely convergent, conditionally convergent or divergent. Carefully justify your answer. an sin n (n + 2)(n+3) + 2n + 5n 2n +9n'
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Decide whether the following series
1 an is absolutely convergent,
conditionally convergent or divergent. Carefully justify your answer.
an
=
sin n
(n + 2)(n+3)
+
2n +52
2n + gn
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