Q1) Let f(t) = 1, |t| <2 0, It>2. Find F(w) and use it together with Parseval's equality to show that * sin² 2x +2 S - dx = 2π.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section: Chapter Questions
Problem 21RE
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1, |t| <2
0, It>2.
Q1) Let f(t)=
Find F(w) and use it together with Parseval's equality to show that
sin² 2x
x2
[³
8
dx = 2π.
Transcribed Image Text:1, |t| <2 0, It>2. Q1) Let f(t)= Find F(w) and use it together with Parseval's equality to show that sin² 2x x2 [³ 8 dx = 2π.
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