Quick Q.

When dealing Fourier series Q's, is written as . What can be written as? I might as well write out the equation i'm trying to simplify...

= ?

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- Apr 14th 2009, 04:42 PMDeadstarFourier series
Quick Q.

When dealing Fourier series Q's, is written as . What can be written as? I might as well write out the equation i'm trying to simplify...

= ? - Apr 14th 2009, 05:21 PMCalculus26
its either -1,0, or 1

if n is odd it is 0

If n is even its either -1 or 1

So there is no simple form - Apr 14th 2009, 05:33 PMDeadstar
Cheers, think I've got it figured out anyway...

It equals whenever n is in the form 4m + 2 and 0 otherwise.