When the fourier transform of $f(t)$ is $F(w)$, how can I find the fourier transform of $f(t)\cos(at)$?
Do I need to use some of fourier transform properties?
2026-03-28 02:24:27.1774664667
Fourier transform of $f(t)\cos(at)$ given fourier transform of $f(t)$
402 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in FOURIER-SERIES
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