- Thread starter
- #1

- Jan 29, 2012

- 661

I have given a link to the topic there so the OP can see my response.Differential Equations help: Given Y'' + 16Y = f(x)?

1. If f(x) = 2x^2*e^(3x), give the form of Yp.

2. If f(x) = cos(2x) ,give the form of Yp.

3. If f(x) = 5x*cos(3x), give the form of Yp