th Find a formula for the nº partial sum of the series 555 5 20-1 5-2 4 · + (-1)^~1. 8 and use it to find the series' sum if the series converges.

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section: Chapter Questions
Problem 28RE: A ball has a bounce-back ratio 35 . of the height of the previous bounce. Write a series...
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Question
th
Find a formula for the n" partial sum of the
series
5 5 5
5
2-1
and use it to find the series' sum if the
series converges.
5- --+
2 4 8
n-1
+ (− 1)^~1.
+
+.
th
The formula for the n partial sum, sn of
the series is
If the series is convergent, what is the
series' sum? Select the correct choice
below and, if necessary, fill in the answer
box to complete your choice.
The series is convergent, and the
O A. sum is. (Type an integer or a
simplified fraction.)
B. The series diverges.
Transcribed Image Text:th Find a formula for the n" partial sum of the series 5 5 5 5 2-1 and use it to find the series' sum if the series converges. 5- --+ 2 4 8 n-1 + (− 1)^~1. + +. th The formula for the n partial sum, sn of the series is If the series is convergent, what is the series' sum? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. The series is convergent, and the O A. sum is. (Type an integer or a simplified fraction.) B. The series diverges.
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