From 5a36c2894b4612f4ed649a3f79356077c745156a Mon Sep 17 00:00:00 2001 From: siveshs Date: Fri, 2 Jul 2010 03:10:51 +0000 Subject: doxtxk --- Fourier Series.page | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Fourier Series.page b/Fourier Series.page index a46cf95..ee45251 100644 --- a/Fourier Series.page +++ b/Fourier Series.page @@ -9,6 +9,10 @@ To show that Fourier series is plausible, let us consider some arbitrary trignom $1. \cos(2x) = 1 - 2 \sin^2(x)$ $\therefore \sin^2(x) = 1/2 - \cos(2x)/2$ +\begin{eqnarray} +x = 1 \\ +c = 2 +\end{eqnarray} ##What is the Fourier series actually? -- cgit v1.2.3