It's not posted on the website, so here's in case anyone needs it.
Find the Fourier Sine Series for:
A line starting at the origin, increasing until ($ \pi $/2,1) and then decreasing until ($ \pi $,0). (Draw it to get a visual)
He gave us this to kind of start us off:
$ a_n = \frac{2}{\pi} \int^{\pi}_{0} f(x) \sin(nx) dx $
Idryg 19:20, 23 November 2008 (UTC)
