[考古] 93中興應數

看板trans_math作者 (清心小子)時間15年前 (2010/06/08 02:40), 編輯推噓1(103)
留言4則, 3人參與, 最新討論串1/1
Suppose p,q: R→R are continuous functions.Find the general solution of the equation y'+p(x)y=q(x). 先謝過! -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 114.41.61.220

06/08 10:47, , 1F
y(x)=e^(-h)*[S (e^h)*q(x) dx + c]
06/08 10:47, 1F

06/08 10:47, , 2F
h=S p(x) dx
06/08 10:47, 2F

06/08 13:15, , 3F
一階線性ODE
06/08 13:15, 3F

06/09 01:55, , 4F
謝謝
06/09 01:55, 4F
文章代碼(AID): #1C3JqA9J (trans_math)