Question

classify the following equations ( linear , seperable or both or neither)
1) x^2 y' + sin x - y = 0
2) (t^2+1) y' =yt-y
3) 3y=dy/dx - x3
4)x*dx/dt+(t^2)*x=sint
5) y'+sinx=x^2
6)(x^2 * y + x^4 * cosx) dx -x^3 dy=0

Answer 1

1)linear
2)both
3)linear
4)neither
5)separable
6)neither? (not sure)

Answer 2

Thank you alot