#### Answer

$a_n = n/(n+1)^2$

#### Work Step by Step

The numerator increases as n increases.
The denominators are square numbers, and are $(n+1)^2$ if the numerator is n.

Published by
Cengage Learning

ISBN 10:
0-49539-132-8

ISBN 13:
978-0-49539-132-6

$a_n = n/(n+1)^2$

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