2. The function f(x) = 1−x² is to be represented by a Fourier series expansion over the finite interval 0
2. The function f(x) = 1−x² is to be represented by a Fourier series expansion over the finite interval 0
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:2. The function f(x) = 1−x² is to be represented by a Fourier series expansion over the finite interval
0<x< 1. Obtain a suitable
(a) full-range series expansion,
(b) half-range sine series expansion,
(c) half-range cosine series expansion.
(d) Draw graphs of f(x) and of the periodic functions represented by each of the three series for
-4 ≤ x ≤ 4.
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