- #1
mr_coffee
- 1,629
- 1
OKay i havn't gotten 1 2nd order Diff EQ right yet! I'm on a role! wee!
Find y as a function of t if
81y'' + 126y' + 79y = 0,
y(0) = 2, y'(0) = 9 .
Here is my work:
http://img204.imageshack.us/img204/4605/lastscan5ag.jpg
I submitted this and it was wrong!
http://cwcsrv11.cwc.psu.edu/webwork2_files/tmp/equations/dd/f306e7661e8e096c8df72710cdf8c21.png
Find y as a function of t if
81y'' + 126y' + 79y = 0,
y(0) = 2, y'(0) = 9 .
Here is my work:
http://img204.imageshack.us/img204/4605/lastscan5ag.jpg
I submitted this and it was wrong!
http://cwcsrv11.cwc.psu.edu/webwork2_files/tmp/equations/dd/f306e7661e8e096c8df72710cdf8c21.png
Last edited by a moderator: