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posted by  acevedo on 4/7/2008 1:31:36 AM  |  status: Live  

radius of convergence

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Calculus N/A N/A N/A
Question Details:
what is the radius of convergence of the series
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posted by ninomunoz on 4/7/2008 1:53:59 AM  |  status: Live
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acevedo's comment:
"thank you! i have another radius question waiting to be answered and rated!"
Response Details:
 
Apply Ratio Test.
 
 
 
 
 
Assumed radius of convergence:   
 
Check your endpoints by plugging them into the series for x and testing for convergence. If it converges at the endpoint, change less than sign to less than or equal to sign.
 
 
I hope this helps!! Leave me a good rating, please! Thanks.

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