For each positive integer n, define an = n² sin +∞ 1. Determine if the sequence {an} converges or diverges. 2. Determine if the series +∞ 2 n² 2 n=1 an converges or diverges.

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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For each positive integer n, define an = n² sin
+∞
1. Determine if the sequence {an} converges or diverges.
2. Determine if the series
+∞
2
n²
2
n=1
an converges or diverges.
Transcribed Image Text:For each positive integer n, define an = n² sin +∞ 1. Determine if the sequence {an} converges or diverges. 2. Determine if the series +∞ 2 n² 2 n=1 an converges or diverges.
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