Differential Equations | Two quick applications of convolution.

We present two quick applications of convolution, both involving integrals.

[joanmartinsuarezloaiza]

Excellent work man, but you did a mistake applying the Laplace transform to (t), it is 1/s^2, hence y(t)=sin(t)

[zakatk]

man I gotta learn that partial fractions trick...

[frotzecht]

Your explanation of what happens when one differentiates on the left misses the t under the integral sign. Not that it helps.