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Mathematics
Mathematics
Problem
6. Does the series
∑
n
=
1
∞
n
2
+
n
n
3
−
n
2
+
n
−
1
\sum_{n=1}^{\infty} \frac{n^{2}+n}{n^{3}-n^{2}+n-1}
∑
n
=
1
∞
n
3
−
n
2
+
n
−
1
n
2
+
n
converge?
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