- #1
Dassinia
- 144
- 0
Hello,
Develop in Fourier series 1/cos(z) and cotan(z) for Im(z)>0
I really don't know how to do this, i was looking at my notes and we just saw Fourier transform and there is no example for complex functions.
I was thinking to develop cos(z) in exponential form and simplify and then i don't know what to do if someone can "guide" me it'd be great !
Thanks
Homework Statement
Develop in Fourier series 1/cos(z) and cotan(z) for Im(z)>0
Homework Equations
The Attempt at a Solution
I really don't know how to do this, i was looking at my notes and we just saw Fourier transform and there is no example for complex functions.
I was thinking to develop cos(z) in exponential form and simplify and then i don't know what to do if someone can "guide" me it'd be great !
Thanks