- #1

polarbears

- 23

- 0

## Homework Statement

[tex]y''+y=\delta (t-2\pi )cos(t)[/tex]

[tex]y(0)=0,y'(0)=1[/tex]

## Homework Equations

## The Attempt at a Solution

The left side is (s^2+1)Y(s)-1=RHS

My problem is the fact that cosine is being multiplied by the delta function. I put it in the form of an intergral but I don't know what to do from there.