Could someone solve these:

xyy'+y^2=sinx by letting y^2=v

y'=2/(x+2y-3) by letting x+2y-3=v

2y'y''=1+(y')^2 by letting y'=v

or explain one and if they are similar then i'd be fine?

Printable View

- August 12th 2010, 07:01 AMMonster32432421ode differiential equation
Could someone solve these:

xyy'+y^2=sinx by letting y^2=v

y'=2/(x+2y-3) by letting x+2y-3=v

2y'y''=1+(y')^2 by letting y'=v

or explain one and if they are similar then i'd be fine? - August 12th 2010, 08:17 AMDeMath
- August 12th 2010, 08:31 AMDeMath
- August 12th 2010, 08:37 AMMonster32432421
- August 12th 2010, 08:54 AMMonster32432421
- August 12th 2010, 09:31 AMJester
If you let then and you get

(separable).