For what values of does the function satisfy the differential equation ?
I don't really understand what the general method of solving this differential equation is. Do I differentiate w.r.t to ??
The only thing I understand regarding DE's is separating the variables but I dont think it's used here..is it? :S.
What I've tried:
But I don't know where to go from there...or if I've gone in a completely wrong direction. Explanation and/or answer would be greatly appreciated ASAP. Thanks!
Now I'm stuck on the next part:
Come up with a second order differential equation for which is a solution for the same values of k obtained in part (a).
The question only asks for one differential equation...What have I done wrong?