- #1
soccer4life
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Homework Statement
There is a sawtooth function with u(t)=t-π.
Find the Fourier Series expansion in the form of
a0 + ∑αkcos(kt) + βksin(kt)
Homework Equations
a0 = ...
αk = ...
βk = ...
The Attempt at a Solution
After solving for a0, ak, and bk, I found that a0=0, ak=0, and bk=-2/k
Therefore, my Fourier expansion was the summation from k=1 to infinity of -2*sin(kt)/k
I think this is right, but can someone cross-reference final solutions with me? If you need to see my work I can provide that also.