To find the Fourier series
for the function
defined between
and
use
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Example: Find the Fourier series for![]()
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Hence![]()
In general if
is odd,
and if
is even then![]()
Example: Find the Fourier series for![]()
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Then![]()
To find the Fourier series
for the function
defined between
and
use
![]()
![]()
![]()
![]()
Example: Find the Fourier series for![]()
![]()
![]()
![]()
![]()
![]()
Hence![]()
In general if
is odd,
and if
is even then![]()
Example: Find the Fourier series for![]()
![]()
![]()
![]()
![]()
![]()
![]()
Then![]()