Results 1 to 4 of 4
Like Tree1Thanks
  • 1 Post By Prove It

Math Help - Find radius of convergence and interval of convergence for the following series?

  1. #1
    Newbie
    Joined
    Mar 2013
    From
    Farmingville, New York
    Posts
    6

    Find radius of convergence and interval of convergence for the following series?

    Find the radius of convergence and interval of convergence of the following series.
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Super Member
    Joined
    Mar 2010
    Posts
    993
    Thanks
    244

    Re: Find radius of convergence and interval of convergence for the following series?

    Please tell us what you have tried.

    To get the radius of convergence, you almost always use the ratio test. For what values of x is the limit of the ratio of consecutive terms 1?

    - Hollywood
    Follow Math Help Forum on Facebook and Google+

  3. #3
    MHF Contributor
    Prove It's Avatar
    Joined
    Aug 2008
    Posts
    11,829
    Thanks
    1602

    Re: Find radius of convergence and interval of convergence for the following series?

    Quote Originally Posted by hollywood View Post
    Please tell us what you have tried.

    To get the radius of convergence, you almost always use the ratio test. For what values of x is the limit of the ratio of consecutive terms 1?

    - Hollywood
    For what values of x is the limit of the ratio of consecutive terms LESS THAN 1?
    Thanks from hollywood
    Follow Math Help Forum on Facebook and Google+

  4. #4
    Super Member
    Joined
    Mar 2010
    Posts
    993
    Thanks
    244

    Re: Find radius of convergence and interval of convergence for the following series?

    Oops - yeah, less than 1. Thanks, Prove It.
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Replies: 2
    Last Post: May 1st 2010, 10:22 PM
  2. Replies: 3
    Last Post: October 9th 2009, 07:26 AM
  3. Replies: 1
    Last Post: July 19th 2009, 12:43 PM
  4. Replies: 1
    Last Post: May 14th 2009, 12:35 PM
  5. Replies: 1
    Last Post: April 22nd 2009, 08:43 PM

Search Tags


/mathhelpforum @mathhelpforum