Mathematica 9 is now available
Student Support Forum
-----
Student Support Forum: 'DSolve and initial value problems' topicStudent Support Forum > General > Archives > "DSolve and initial value problems"

< Previous CommentHelp | Reply To Comment | Reply To Topic
Author Comment/Response
Alex
10/19/12 12:16pm

You simply forgot to add a second condition y'[0]==0. The code would look like this:

DSolve[{y''[t]+4y'[t]+4y[t]==Sin[t],y[0]==0,y'[0]==0},y[t],t]

URL: ,

Subject (listing for 'DSolve and initial value problems')
Author Date Posted
DSolve and initial value problems Andrew R 10/18/12 11:32pm
Re: DSolve and initial value problems Bill Simpson 10/19/12 12:15pm
Re: DSolve and initial value problems Alex 10/19/12 12:16pm
< Previous CommentHelp | Reply To Comment | Reply To Topic