vergent, find its sum. (If the quantity diverges, enter DIVERGES.) 00 cos n° - Cos (n + 1)2 n = 1

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.1: Sequences And Series
Problem 9ECP: For the series i=1510i find (a) the fourth partial sum and (b) the sum. Notice in Example 9(b) that...
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Determine whether the series is convergent or divergent by expressing the nth partial sum s, as a telescoping sum. If it is
convergent, find its sum. (If the quantity diverges, enter DIVERGES.)
8.
Cos
8.
COS
(n + 1)?
n = 1
Transcribed Image Text:Determine whether the series is convergent or divergent by expressing the nth partial sum s, as a telescoping sum. If it is convergent, find its sum. (If the quantity diverges, enter DIVERGES.) 8. Cos 8. COS (n + 1)? n = 1
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