Question

Fourier series for f(x) = x^2 + 2;
$- 2 \leqslant x \leqslant 2$
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Answer 1

Step-by-step explanation:

Fourier series for f(x) = x^2 + 2;

- 2 \leqslant x \leqslant 2−2⩽x⩽2