- #1
jegues
- 1,097
- 3
Homework Statement
I just have a general question about a set of questions given in my textbook.
Homework Equations
The Attempt at a Solution
The questions are given in sequential order, and they both ask the same thing,
Find the Fourier series of the function f(x).
One question gives,
[tex]f(x) = 3x, \quad 0 < x \leq 2L, \quad f(x+2L) = f(x)[/tex]
The question immeadiatly after gives,
[tex]f(x) = 3x, \quad -L < x \leq L, \quad f(x+2L) = f(x)[/tex]
Note that the only thing that changed in these two questions was the range in which the function is defined.
How is this difference in range, or where the function is defined going to affect the resulting Fourier series?
Is there an obvious conclusion I should be drawing from this?
Thanks again!