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!

Homework Help: Problem in ode with frobenius

  1. Oct 29, 2005 #1
    i need your help...i had to solve some ode using the frobenius method but half-way through i stuck...
    for the first ode
    i didn't know what to do when i had to multiply the sinx and cosx with y,y',y"
    ii)i had a problem because of the cosx and i couldnt equate the series...--->second ode
    iii)a) the third is to be solved using frobenius, but a1 has a problem...,
    b) by using y(x)=w(x)/x, i had to find the new solution
    oh and x0=0
    the ode formulas are attached...forgive me i am not a native english speaker and it is the first time i write in this kind of forum...also please help me as much as you can...i have a deadline until tommorow...thanks again...

    Attached Files:

    Last edited: Oct 29, 2005
  2. jcsd
  3. Oct 29, 2005 #2


    User Avatar
    Science Advisor

    Since you are writing y as a Taylor's series, do the same with sine and cosine.
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook