Define an even periodic extension of f(t)=2+4t, 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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Define an even periodic extension of
f(t)=2+4t, 0<t≤4f(t)=2+4t, 0<t≤4
and hence find its half-range cosine series representation in the form
FS(t)=a0/2+∞∑n=1an cos(nπt/4)
Compute a0,a1,a2,a3a0,a1,a2,a3 correct to three decimal places and enter the values in the appropriate boxes below.
AA: Enter a0a0 correct to 3 decimal places:
BB: Enter a1a1 correct to 3 decimal places:
CC: Enter a2a2 correct to 3 decimal places:
DD: Enter a3a3 correct to 3 decimal places:
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