a) Using partial fractions, 1 where A = and B = n2 -1 n - 1 n + 1 b) Determine whether the following telescoping series is convergent or divergent. If convergent find the sum, and if divergent enter DIV: 1 n2 - 1 n=2

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section: Chapter Questions
Problem 23RE: Use the formula for the sum of the first ii terms of an arithmetic series to find the sum of the...
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a) Using partial fractions,
1
n2 - 1
where A =
and B =
n -1
n + 1
b) Determine whether the following telescoping series is convergent or divergent. If convergent find the sum, and if divergent enter DIV:
1
n2 - 1
n=2
Transcribed Image Text:a) Using partial fractions, 1 n2 - 1 where A = and B = n -1 n + 1 b) Determine whether the following telescoping series is convergent or divergent. If convergent find the sum, and if divergent enter DIV: 1 n2 - 1 n=2
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