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Mathematics 8 Online
OpenStudy (anonymous):

Show that \[\sum_{n=1}^{\infty}{1 \over n + 4}\] diverges

OpenStudy (anonymous):

Is there an easy comparison test for this one?

OpenStudy (rogue):

Comparison test... I tried 1/x and 1/sqrt x, unfortunately no...

OpenStudy (rogue):

Use the integral test.

OpenStudy (anonymous):

Integral test works pretty easy on this one, I got that it diverges

OpenStudy (rogue):

Yeah, it since the integral diverges, so does the series.

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