i) Consider the function f(x) = π-x, 0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.3: The Addition And Subtraction Formulas
Problem 79E
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3.
i) Consider the function f(x) = π-X, 0 < x≤ π.
a) Extend the function in an odd manner, and sketch the Fourier Sine
series representation on x € [-3, 3π].
b) Determine the Fourier sine series of the odd extension.
c) Using the results above and Parseval's identity, show that
π²
n=1
n²
U
N
Transcribed Image Text:3. i) Consider the function f(x) = π-X, 0 < x≤ π. a) Extend the function in an odd manner, and sketch the Fourier Sine series representation on x € [-3, 3π]. b) Determine the Fourier sine series of the odd extension. c) Using the results above and Parseval's identity, show that π² n=1 n² U N
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