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Infinite Series
medium
0:00.0
Find the sum of
∑
n
=
1
∞
3
10
n
\sum_{n=1}^{\infty} \frac{3}{10^n}
∑
n
=
1
∞
1
0
n
3
.
A
1/30
B
1/3
C
1/4
D
1/9
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