Solve each of the following IVP's by the Laplace transform:
y''(t) + 3y'(t) - 4y(t) = 2t(e^(-t)) y(0) = 0, y'(0) = -1
Laplace Transform
2008-12-12 12:40 pm
回答 (2)
2008-12-12 9:41 pm
✔ 最佳答案
http://lrg103.zorpia.com/0/4933/31574554.a11008.jpg2008-12-12 13:42:08 補充：
In #001, there is something wrong, since s^2+3s-4=(s-1)(s+4)
2008-12-12 13:45:37 補充：
Tell me if I have mistake! =]
參考: ME
2008-12-12 3:33 pm
參考: Myself
收錄日期: 2021-04-13 16:18:13
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20081212000051KK00191