Art of Problem Solving

2016 UNCO Math Contest II Problems/Problem 7: Difference between revisions

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{{UNCO Math Contest box|year=2016|n=II|num-b=6|num-a=8}}
{{UNCO Math Contest box|year=2016|n=II|num-b=6|num-a=8}}


[[Category:]]
[[Category: Intermediate Algebra Problems]]

Revision as of 00:37, 20 May 2017

Problem

Evaluate \[S =\sum_{n=2}^{\infty} \frac{4n}{(n^2-1)^2}\]

Solution

See also

2016 UNCO Math Contest II (ProblemsAnswer KeyResources)
Preceded by
Problem 6
Followed by
Problem 8
1 2 3 4 5 6 7 8 9 10
All UNCO Math Contest Problems and Solutions