Nicollkeee
New member
- Joined
- Mar 19, 2015
- Messages
- 3
I have to use an integrating factor to obtain the general solution for the differential equation dy/dx + y/x = sinx and the particular solution given y =1 when x = pi
I think I've found the integrating factor to be x leaving x*dy.dx + y/x *x = sinx*x
simplified to x*dy/dx + y = xsin(x)
I'm not sure where to go from here, I know I need to integrate both sides but how do I integrate x*(dy/dx) + y ?
I think I've found the integrating factor to be x leaving x*dy.dx + y/x *x = sinx*x
simplified to x*dy/dx + y = xsin(x)
I'm not sure where to go from here, I know I need to integrate both sides but how do I integrate x*(dy/dx) + y ?