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Waveform with Fourier Transform

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A waveform v(t) has a Fourier transform which extends over the range -F to +F in the frequency domain. The square of the waveform v(t), that is, v(t) v(t), then has a Fourier transforms which extends over the range:
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Answers:
a) -F to +F
b) -2F to +2F
c) -3F to +3F
d) -4F to +4F
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Solution Summary

The solution involves an explanation of the frequency domain of a waveform with a Fourier transform.

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