of the series with the given partial sum Sn. Sn = 2 − n + 2 2n, n ≥ 1 an =     If the sequence of partial sums converges, find its limit S. (If the quantity diverges, enter DIVERGES.) S =   please shwo step by step .

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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2) 

Compute the general term
an
of the series with the given partial sum
Sn.
Sn = 2 −
n + 2
2n
, n ≥ 1
an =
 
 
If the sequence of partial sums converges, find its limit S. (If the quantity diverges, enter DIVERGES.)
S =
 
please shwo step by step . 
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