(b) in the Limit Comparison Test to determine whether the series (u) n2 + 1 n=1 converges?

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Take as a given that the series
1
converges. Are we able to use this series
n2
n=1
cos(n)
(a) in the Comparison Test to determine whether the series).
converges?
n2 + 1
n=1
cos(n)
(b) in the Limit Comparison Test to determine whether the series
n2 + 1
n=1
converges?
In each case, if you can, then explain why and use it to determine whether or not the
cos(n)
series
converges. If you cannot, give a detailed explanation as to why not.
n2 + 1
n=1
Transcribed Image Text:Take as a given that the series 1 converges. Are we able to use this series n2 n=1 cos(n) (a) in the Comparison Test to determine whether the series). converges? n2 + 1 n=1 cos(n) (b) in the Limit Comparison Test to determine whether the series n2 + 1 n=1 converges? In each case, if you can, then explain why and use it to determine whether or not the cos(n) series converges. If you cannot, give a detailed explanation as to why not. n2 + 1 n=1
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