- #1

- 11

- 0

## Homework Statement

infinity

Ʃ [itex]\frac{ln(n)}{n\sqrt{n}}[/itex]

n=1

## Homework Equations

I think that I need to use either the limit comparison test or the ratio test.

## The Attempt at a Solution

After listing all the terms I found out that the function was positive and decreasing, and that the terms approached 0. However when I used the limit comparison test or the root test I keep on getting an answer of infinity or 0, which is inconclusive. So I don't know how else to approach the problem. Is there something easy that I am overlooking. Thanks.

Last edited by a moderator: