標題:
[學科討論]
solver for following differential eqn
[打印本頁]
作者:
kakashi2813
時間:
2016-1-12 10:17 AM
標題:
solver for following differential eqn
y'= x^2*cosx-e^x*y
i have tried to use e^x as the integrating factor such
that i receive a integration of following terms
intergrate (e^(e^x))*(x^2)*(cos(x)), which is impossible for me to in?
may someone tell me how to solve this problem, thanks so so so much
歡迎光臨 小卒資訊論壇 (http://lsforum.net/board/)
Powered by Discuz! 6.0.0