作者henry9621205 (清心小子)
看板trans_math
标题[考古] 93中兴应数
时间Tue Jun 8 02:40:08 2010
Suppose p,q: R→R are continuous functions.Find the general
solution of the equation y'+p(x)y=q(x).
先谢过!
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※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 114.41.61.220
1F：推 legstrong:y(x)=e^(-h)*[S (e^h)*q(x) dx + c]112.105.111.222 06/08 10:47
2F：→ legstrong:h=S p(x) dx112.105.111.222 06/08 10:47
3F：→ aacvbn:一阶线性ODE 163.22.18.76 06/08 13:15
4F：→ henry9621205:谢谢 114.41.61.220 06/09 01:55