MathGroup Archive 2002

[Date Index] [Thread Index] [Author Index]

Search the Archive

Very urgent problem...PLEASE help me!

  • To: mathgroup at
  • Subject: [mg32855] Very urgent problem...PLEASE help me!
  • From: Detlef.Mueller at (Detlef Mueller)
  • Date: Fri, 15 Feb 2002 02:50:02 -0500 (EST)
  • Sender: owner-wri-mathgroup at

Hi out there!

I'm a student working on a test with Mathematica...and I've got
massive problems with this task here:

If it's not working, here's a scan of it

(Sorry it's in german..anyhow, it is obviously a system of equations.
I just have to plot the solution of y3(t) in the limits of 0<=w t<=4

But how do I do it?
It shouldn't be that much work...but I don't get the idea HOW.
I tried with LinearSolve...but out comes a (very complicated) result,
which I'm not able to plot somehow.
Also, there's this Y0-thing..nothing is specified about this, should I
just take it as a constant (because Plot requests a numerical value!).

So, you see, I'm rather confused...please help me!


Detlef Mueller

P.S.:I'm using Mathematica 3.0 on PC...if it's important.

  • Prev by Date: Re: RSolve
  • Next by Date: Heat conduction equation
  • Previous by thread: not scalable graphics
  • Next by thread: Re: Very urgent problem...PLEASE help me!