The p-series comparison should be more than sufficient.
What should I compare if the question requires me to prove its convergence/divergence using the direct comparison test. I know it converges. It seems like for , and converges by p-series test. The first four terms are obviously finite. Is that enough? Is there a better series to compare it to?
1. You need to be logged in - in fact, I think you need to be logged in when you download the page.
2. You can not give thanks to yourself.
3. You have to mouse over the post.
It's working for me on this thread now - I've never noticed that it's not working.