Examples 4.2.12(b):
We will use the comparison test, together with the p-series test. First, note that
1 / (1 + n 2) < 1 / n 2But since the series
![](../../symbols/capsigm.gif)
must also converge by the comparison test.![]()
We will use the comparison test, together with the p-series test. First, note that
1 / (1 + n 2) < 1 / n 2But since the series
must also converge by the comparison test.![]()