The Fourier cosine series for an even function f(x) is given by f(x) = ao + E an cos(nx) n=1 The value of the coefficient a2 for the function f(x) = cos2(x) in [0,1] is %3D
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![The Fourier cosine series for an even function
f(x) is given by
f(x) =
= ao + an cos(nx)
n=1
The value of the coefficient a, for the function
f(x) = cos?(x) in [0,rt] is
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa25e5dd6-9621-48de-8d06-b9af0b3ba13b%2F4e83f59e-c108-4266-908a-38c188194407%2F4072uw_processed.jpeg&w=3840&q=75)
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