1. The problem statement, all variables and given/known data Compute the convolution f*g for the given function f and g. f(t)=cost g(t)=U2(t) 2. Relevant equations f*g=∫f(t-u)g(u)du 3. The attempt at a solution So I pretty much only know how to plug in the functions into the integral for convolutions. Not really sure how to evaluate it with the U2(t) f*g=∫cos(t-u)U2(u)du so do I evaluate thi integral directly or are there other methods to evaluate this.?