engineertobe
New member
- Joined
- Oct 8, 2011
- Messages
- 20
I am given y(x)=ae^(6x) + bcos(3x)+ csin(3x) where a, b, and c are constants. I am then asked to convert it into the form y^(3)+ __y" + ___y'+ __y=0 solving for the constants. I don't know how to deal with the sin and cos. Any ideas?