From d18882b76339230566361b2a402bc5f543da6675 Mon Sep 17 00:00:00 2001
From: Opheliar99 <>
Date: Sun, 4 Jul 2010 04:57:02 +0000
Subject: posted solutions of 2 and 3 in pset2

---
 Problem Set 2.page | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Problem Set 2.page b/Problem Set 2.page
index 1cbcce1..06528fc 100644
--- a/Problem Set 2.page	
+++ b/Problem Set 2.page	
@@ -85,7 +85,8 @@ $m = -2 : a_m = \frac{1}{4 \sqrt{2\pi}} \times 2\pi = \sqrt{2\pi}/4$,
 
 Then,
 
-$\sum |a_n|^2 = {\sqrt{2\pi}/4}^2 + {- \sqrt{2\pi}/2}^2 + {\sqrt{2\pi}/4}^2 = \frac{3 \pi}{4}$
+$\sum |a_n|^2 = {\sqrt{2\pi}/4}^2 + {- \sqrt{2\pi}/2}^2 + {\sqrt{2\pi}/4}^2 = \frac{3 \pi}{4}$.
+
 And, it was shown in Prob 2 that $\int_0^{2\pi} \sin^4(x) dx = \frac{3 \pi}{4}$.
 
 Therefore, 
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