say $\displaystyle a_n=(0.999)^{n^4}$, what is the limit as $n$ goes to $\infty$?
say $\displaystyle a_n=(0.999)^{n^4}$, what is the limit as $n$ goes to $\infty$?
$\displaystyle\lim_{n\to\infty}\left(\frac{999}{100 0}\right)^{n^4}$