From 3797a85d15f62fc6a469a055d6d7c25bdec9aece Mon Sep 17 00:00:00 2001 From: Opheliar99 <> Date: Sun, 4 Jul 2010 02:11:39 +0000 Subject: posted solutions of 2 and 3 in pset2 --- Problem Set 2.page | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/Problem Set 2.page b/Problem Set 2.page index cc84acb..05c4885 100644 --- a/Problem Set 2.page +++ b/Problem Set 2.page @@ -54,8 +54,7 @@ $a_{-4} = a_{4} = \sqrt{2\pi} \times 1/16$, $a_{-2} = a_{2} = - \sqrt{2\pi} \tim Since $a_m = < f_m, f >$, - -$\int_0^{2\pi} \sin^4(x) dx = <1, f> = \sqrt{2\pi} \times $$$ +$ \int_0^{2\pi} \sin^4(x) dx = <1, f> = \sqrt{2\pi} \times $ $= \sqrt{2\pi} \times a_0 = \frac{3 \pi}{4}$ -- cgit v1.2.3