- #1
gabel
- 17
- 0
[tex]D_n=\frac{1}{\pi}\int_0^\pi\sin{(t)}\cdot e^{-i2nt}dt=\frac{2}{\pi(1-4n^2)}[/tex]
I have no idea on how they get from one side of the equation symbol to the other, can i get some tips and tricks ?
I have try ed writing sint as an exp function, but i don't feel it gets me anywhere close.
I have no idea on how they get from one side of the equation symbol to the other, can i get some tips and tricks ?
I have try ed writing sint as an exp function, but i don't feel it gets me anywhere close.
Last edited: