Level:
Project ID:
2010005306
Source Problem:
Accepted:
0
Clonable:
1
Easy:
0
Find the limit.
\[
\lim\limits_{n\to\infty}\left(10^{-1} + 10^{-2} + \dots + 10^{-n} \right)
\]
\( \frac19 \)
\( \frac{1}{10} \)
\( \frac{9}{10} \)
\( 0 \)
\( \infty \)