A periodic function f(x) is defined by f(x) = x² + 3 for – 2 < x <2 and f(x) = f(x + 4). %3D Sketch the graph of the function for -6 < x < 6. Then, determine whether f(x) is even, odd or neither. Hence, find its Fourier series.

Q: Find the Fourier series of the function in Figure 1. y 4 IT Figure 1. Function f (x)

A: Given: The graph for the function is : Now we have to find the Fourier series for the function in…

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