(24) f(x)=cosx
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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Question
Transcribed Image Text:- Find the Fourier series expansion of the given function, whose definition in one
period as:
(24) f(x)=cosx
(25) f(x) = sinx |
(26)f(x)=x|
(27) f(x) = sin(tx)
三
(28) f(x)=x3
(29) f (t)=
(30) f ( )=
sint
一π
n-t
<X<T
π<X<π
<X<A
<X<π
π<x<π
<t < 0
0<t <T
<t < 0
0 <L <T
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