- #1
sarahisme
- 64
- 0
Hey all,
I am unsure how to do this problem... i find problems where i have to derive things quite difficult! :P
http://img143.imageshack.us/img143/744/picture2ao8.png
this is the Full Fourier series i think and so the Fourier coeffiecients would be given by:
http://img144.imageshack.us/img144/8200/picture5yv4.png
ok so first i need to take the inner product, so i did this:
http://img99.imageshack.us/img99/7193/picture4ol9.png
but then i am stuck... anyone got an idea of how to proceed from here?
Cheers! :)
Sarah
I am unsure how to do this problem... i find problems where i have to derive things quite difficult! :P
http://img143.imageshack.us/img143/744/picture2ao8.png
this is the Full Fourier series i think and so the Fourier coeffiecients would be given by:
http://img144.imageshack.us/img144/8200/picture5yv4.png
ok so first i need to take the inner product, so i did this:
http://img99.imageshack.us/img99/7193/picture4ol9.png
but then i am stuck... anyone got an idea of how to proceed from here?
Cheers! :)
Sarah
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