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Consider the function f defined on the interval -4,4 as follows, f(x)={(-(1)/(2)x,xin[-4,0),),((1)/(2)x,xin[0,4].):} Denote by f_(F) the Fourier series expansion of f on -4,4 ,
Consider the function
f
defined on the interval
-4,4
as follows,\
f(x)={(-(1)/(2)x,xin[-4,0),),((1)/(2)x,xin[0,4].):}
\ Denote by
f_(F)
the Fourier series expansion of
f
on
-4,4
,\
f_(F)(x)=(a_(0))/(2)+\\\\sum_(n=1)^(\\\\infty ) [a_(n)cos((n\\\\pi x)/(L))+b_(n)sin((n\\\\pi x)/(L))].
\ Find the coefficients
a_(0),a_(n)
, and
b_(n)
, with
n>=1
.\
a_(0)=\ a_(n)=\ b_(n)=
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