Results 1 to 2 of 2
Like Tree1Thanks
  • 1 Post By princeps

Math Help - infinite series!

  1. #1
    Member
    Joined
    Jul 2011
    Posts
    93

    infinite series!

    18,2,2/9...............
    pls guys the equation above represent a series, have tried to obtain the nth term but no avail, can any help me here.

    appreciate!
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Senior Member
    Joined
    Nov 2011
    From
    Crna Gora
    Posts
    420
    Thanks
    64

    Re: infinite series!

    Quote Originally Posted by lawochekel View Post
    18,2,2/9...............
    pls guys the equation above represent a series, have tried to obtain the nth term but no avail, can any help me here.

    appreciate!
    a_n=2 \cdot 9^{(2-n)}
    Thanks from lawochekel
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. [SOLVED] Fourier series to calculate an infinite series
    Posted in the Differential Geometry Forum
    Replies: 1
    Last Post: August 4th 2010, 01:49 PM
  2. Replies: 2
    Last Post: May 26th 2010, 09:17 AM
  3. Replies: 7
    Last Post: October 12th 2009, 10:10 AM
  4. Replies: 2
    Last Post: September 16th 2009, 07:56 AM
  5. Replies: 1
    Last Post: May 5th 2008, 09:44 PM

Search Tags


/mathhelpforum @mathhelpforum