Respuesta :

syed514
So, from your equation t^2 dy/dx+y^2=ty

Dividing boths side by t^2 we get
dy/dx+y^2/t^2=y/t
After re arranging 

dy/dx−y/t=−y^2/t^2

after substituting we get
w=−y^−3

Otras preguntas