From ec7c9f45428737bfe1afec1f977f7f2d517e25ed Mon Sep 17 00:00:00 2001 From: siveshs Date: Fri, 2 Jul 2010 04:00:43 +0000 Subject: still testing --- Fourier Series.page | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Fourier Series.page b/Fourier Series.page index 984f3e6..4ece8ea 100644 --- a/Fourier Series.page +++ b/Fourier Series.page @@ -38,7 +38,7 @@ Rearranging, $\qquad\sin^3(x) = \frac{3\sin(x)-\sin(3x)}{4}$ Substituting back in the former equation, we get -$\sin(2x).\cos(x) = 2 \sin(x) - 2 [\frac{3\sin(x)-\sin(3x)}{4}] $ +$\sin(2x).\cos(x) = 2 \sin(x) - 2 [\frac{3\sin(x)-\sin(3x)}{4}]$ ##What is the Fourier series actually? -- cgit v1.2.3