From 426ea8f03ba5019c074d51c387b72bf520a85b2c Mon Sep 17 00:00:00 2001
From: joshuab <>
Date: Wed, 30 Jun 2010 20:14:01 +0000
Subject: fixed sin/cos

---
 Problem Set 1.page | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Problem Set 1.page')

diff --git a/Problem Set 1.page b/Problem Set 1.page
index eb0a758..88ec240 100644
--- a/Problem Set 1.page	
+++ b/Problem Set 1.page	
@@ -21,7 +21,7 @@ Cook up other examples and post them on the wiki!
 
 
 1. Compute the Fourier Series of the following functions.  Do both the exponential and sin/cos expansions.
-    a. $f(x) = sin^3(3x)cos^2(4x)$
+    a. $f(x) = \sin^3(3x)\cos^2(4x)$
     - $g(x) = x(x-2\pi)$ (Hint: Use integration by parts)
 
 2. Show that  
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