Question

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Answer 1

Answer:

Show that the Fourier series for the function is given by f(x) = pi / 8 - 4 / pi (1/2 2 cos 2x + 1/6 2 cos6x + 1/10 2 cos 10x +mldr ) +2/pi(1/1 2 sinx - 1/3 2 sin 3x + 1/5x 2 sin 5x - mldr).

Answer 2

question

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