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Image text transcribed for accessibility: Find omega 0 for the following periodic waveform: In the Fourier Series expansion of the above x(t) it is known that: bn = 0 for n even and bn=32/n pi for n odd. Find ao and an. Answer: ao = an = Based on the Fourier Series coefficients write a four term approximation of x(t) Answer: x(t) = Find the Exponential Fourier Series coefficient Cn. Answer: Cn = Assuming To=4 find the average power in the periodic waveform x(t). Answer: Px = Find the output of the ideal low pass filter shown in this figure when the input is the waveform in part c). Answer: y(t) =