SOLUTION: Hello every one, my question is: d2y/dx2 - 24 cos (2t) = 4x at t=0, x=3 and dy/dx = 4. Solve it by using Laplace. Any help please!

Algebra ->  Equations -> SOLUTION: Hello every one, my question is: d2y/dx2 - 24 cos (2t) = 4x at t=0, x=3 and dy/dx = 4. Solve it by using Laplace. Any help please!       Log On


   

Question 983303: Hello every one, my question is:
d2y/dx2 - 24 cos (2t) = 4x
at t=0, x=3 and dy/dx = 4.
Solve it by using Laplace.
Any help please!
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Your question is not properly configured.
Typically Laplace problems are in the time domain so your functions are functions of time, y%28t%29, f%28t%29.
You have a mixed t and x variable equation.
Also, for second derivative problems you need y%280%29 and %28dy%2Fdx%29%280%29.
Please correct and repost.