I need help trying to determine the convergence/divergence of . I thought about comparison test, but I can't find anything to compare this series to. EDIT: Might integrals help?
Last edited by phys251; Apr 24th 2013 at 01:23 PM.
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Originally Posted by phys251 I need help trying to determine the convergence/divergence of . I thought about comparison test, but I can't find anything to compare this series to. The series in the title is different from from the one in the post. Which is correct?
Originally Posted by Plato The series in the title is different from from the one in the post. Which is correct? The post, not the title. a_i / (1 + a_i) is pretty easy to deal with. The other form, a little tougher.
Originally Posted by phys251 The post, not the title. a_i / (1 + a_i) is pretty easy to deal with. The other form, a little tougher. There is no clear answer, If it clearly diverges. If it clearly converges. Have you given the entire question?
I am also given that diverges. No information on except that is always positive.
Last edited by phys251; Apr 24th 2013 at 01:55 PM.
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