# Fourier series - Example 3

The following simulation shows the partial sum of the Fourier series for a given function (defined below). But this is

**NOT CORRECT**, since the terms a_{0}, a_{1}and b_{1}are missing or wrong. Calculate the Fourier series of the function and then**type the correct**values of the terms a_{0}, a_{1}and b_{1}, rounded to two decimal places, to show the correct partial sum of the Fourier series expansion.## New Resources

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