Consider the function f (same as in the previous problem) defined on the interval [0, 10] as follows, x = [0, 5], 3, x = [5, 10]. Find the coefficients Cn of the eigenfunction expansion of function f, f(x) 3 5 = Cn = X, ∞ f(x) = Σ cn vn(x), n=1 where yn, for n = 1, 2, 3, are the unit eigenfunctions of the Regular Sturm-Liouvi system -y" = λy, y(0) = 0, y' (10) = 0. Note: Label your eigenfunctions so the eigenfunction for the lowest eigenvalue corresponds to n = 1. Therefore, use 2n - 1 instead of 2n + 1.

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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H5.

Notice its asking you to use 2n-1 instead of 2n+1!!!

Consider the function f (same as in the previous problem) defined on the interval
[0, 10] as follows,
rw=f3³²
X,
x = [0, 5],
f(x)
3,
x = [5, 10].
Find the coefficients cn of the eigenfunction expansion of function f,
∞
f(x) = Σ cn vn(x),
n=1
where yn, for n = 1, 2, 3, are the unit eigenfunctions of the Regular Sturm-Liouville
system
-y" = λ y,
y(0) = 0,
y' (10) = 0.
Note: Label your eigenfunctions so the eigenfunction for the lowest eigenvalue
corresponds to n = 1. Therefore, use 2n 1 instead of 2n + 1.
Cn =
Transcribed Image Text:Consider the function f (same as in the previous problem) defined on the interval [0, 10] as follows, rw=f3³² X, x = [0, 5], f(x) 3, x = [5, 10]. Find the coefficients cn of the eigenfunction expansion of function f, ∞ f(x) = Σ cn vn(x), n=1 where yn, for n = 1, 2, 3, are the unit eigenfunctions of the Regular Sturm-Liouville system -y" = λ y, y(0) = 0, y' (10) = 0. Note: Label your eigenfunctions so the eigenfunction for the lowest eigenvalue corresponds to n = 1. Therefore, use 2n 1 instead of 2n + 1. Cn =
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