Fourier Series Exercise – 1
1. The Fourier transform of product of two time functions [f1 (t)f2 (t)] is given by :
(a) [f1 (ω) + f2 (ω)] (b) [f1 (ω) / f2 (ω)](c) [f1 (ω) * f2 (ω)](d) [f1 (ω) x f2 (ω)]
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