(x) = +1 - x for-1 < x < 0 for 0 < x < 1. (a) Find the full Fourier series of p(x) in the interval (–1, 1). (b) Find the first three nonzero terms explicitly.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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7. Let
(a)
(b)
p(x) =
-1-x_ _for-1 < x < 0
+1-x for 0 < x < 1.
Find the full Fourier series of p(x) in the interval (-1, 1).
Find the first three nonzero terms explicitly.
(c)
(d) Does it converge pointwise?
(e) Does it converge uniformly to p(x) in the interval (-1, 1)?
Does it converge in the mean square sense?
OR
Transcribed Image Text:7. Let (a) (b) p(x) = -1-x_ _for-1 < x < 0 +1-x for 0 < x < 1. Find the full Fourier series of p(x) in the interval (-1, 1). Find the first three nonzero terms explicitly. (c) (d) Does it converge pointwise? (e) Does it converge uniformly to p(x) in the interval (-1, 1)? Does it converge in the mean square sense? OR
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