1. The problem statement, all variables and given/known data Question: Find the half-range Fourier sine series for the function f(t) = t sin(t) Problem: According to all the examples I have gone through, they all have a limit when asking for the half-range. However, my teacher, in the question posted above, has not specified any limits. Is this a typing error? If not, can you please nudge me in the right direction. 2. Relevant equations 3. The attempt at a solution None yet. I'm under the impression that question may have been typed wrong.