CPM Homework Help : PC Problem 8-89

Give $a_n$ , write the first three terms of each sequence and then evaluate $\lim\limits_ { n \rightarrow \infty } a _ { n }$ .

$a_n = 6 · ( \frac { 1 } { 3 } ) ^ { n - 1 }$
Step (a):
$a_1=6\left(\frac{1}{3}\right)^{1-1}=6(1)=6$