Find the associated radius of convergence, R.
Favorites|Homepage
Subscriptions | sitemap
HOME > Mathematics > Find the associated radius of convergence, R.

Find the associated radius of convergence, R.

[From: ] [author: ] [Date: 11-11-09] [Hit: ]
......
For the sum from n = 0 to infinity of (-1)^(n) *(pi^(2n+1))/((2n+1)!) *(x^(2n+1))

-
If a_n is the abs val. the ratio test gives you a_n+1/a_n = (pi)^2* IxI^2/ (2n+2)(2n+3)==>0
so the series is absolutely convergent for all x and so the radius of convergence is infinity
1
keywords: radius,convergence,the,of,associated,Find,Find the associated radius of convergence, R.
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .