Thursday, December 4, 2014

Radius of convergence

The radius of convergence is 1/2 the length of the interval of convergence.

 http://www.sosmath.com/calculus/radcon/radcon02/radcon02.html

When ratio test =0, the series converges for all real numbers so it has an infinite radius of convergence.


    Radius of convergence using Ratio Test





No comments:

Post a Comment