Question: The function fis given over one period as follows: f(x)= |x|on (-, ] (a). (16 points) Work out the Fourier series off; (b). (4

The function fis given over one period as follows: f(x)= |x|on (-,

The function fis given over one period as follows: f(x)= |x|on (-, ] (a). (16 points) Work out the Fourier series off; (b). (4 points) At which values of x, if any, does the series fail to converge to f(x)? To what values does it converge at those points?

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