1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Asymptotic expansion CHALLENGE

  1. Sep 12, 2008 #1
    Asymptotic expansion CHALLENGE!!

    KUDOS TO ANYONE WHO GETS THIS!!

    1. The problem statement, all variables and given/known data

    For Perturbation Methods class we are supposed to find two-term asymptotic expansions for the two real roots of xe-x = [tex]\epsilon[/tex]as [tex]\epsilon[/tex]-->0+

    2. Relevant equations
    xe-x = [tex]\epsilon[/tex]as [tex]\epsilon[/tex]-->0+

    x = [tex]\epsilon[/tex]e-x


    3. The attempt at a solution
    Graph x = [tex]\epsilon[/tex]e-x and y=x. Find the first root near 0; how do I find the second root and then the two-term asymptotic expansion for these two real roots??
     
    Last edited: Sep 12, 2008
  2. jcsd
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Can you offer guidance or do you also need help?
Draft saved Draft deleted



Similar Discussions: Asymptotic expansion CHALLENGE
  1. Asymptotic Expansion (Replies: 15)

  2. Asymptotic expansion (Replies: 2)

  3. Asymptotic expansions (Replies: 7)

  4. Asymptotic expansion (Replies: 2)

Loading...