May 10th, 2009, 01:14 PM  #1 
Senior Member Joined: Apr 2009 Posts: 106 Thanks: 0  convergent series... stumped Give an example of two convergent series ?an, ?bn such that ?(anbn) diverges. 
May 10th, 2009, 01:45 PM  #2 
Senior Member Joined: Dec 2008 Posts: 251 Thanks: 0  Re: convergent series... stumped
Hint: Look for alternating series.


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convergent, series, stumped 
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