# Chapter 11 - Section 11.1 - Sequences - Exercise Set: 37

$a_n=\left( \dfrac{1}{3} \right)^n$

#### Work Step by Step

The terms are the powers of $\dfrac{1}{3}$. Hence, a possible general term is \begin{array}{l}\require{cancel} a_n=\left( \dfrac{1}{3} \right)^n .\end{array}

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