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Specialty Chemistry Forums => Other Sciences Question Forum => Topic started by: kapital on November 14, 2010, 05:15:22 AM

Title: math help
Post by: kapital on November 14, 2010, 05:15:22 AM

How can I now if this series is convergent?

E(from n=1 to infinity) (n!)^2/(2n)!

Thanks for answers.

Title: Re: math help
Post by: kapital on November 14, 2010, 09:28:52 AM

 :)

Title: Re: math help
Post by: RickyC on February 10, 2011, 03:18:20 PM

To see if an infinite series converges there are many tests you could use. One of the simplest is the ratio test.