Question #163437
1). show that fourier series of f(t) = a^2/t(t/2- τ) is given by the f(t) = a^2/t _∑_(-∞)^∞▒〖(a^2/π^(2n^2 ) x^i2πnfτ)〗Does the function holds for only odd values of n
Expert's answer
and cosine terms) of the form
∑
∞
=
= + +
1
cos sin
2
( )
n
n n
L
n x
b
L
n x
a
a
f x
π π
Where the coefficients are given by the Euler-Fourier formulas:
