Question: A signal f(t) has Fourier transform F() = 1 / 2+ j Determine the Fourier transform of the following signals: (a) x(t) = f(3t

A signal f(t) has Fourier transform
F(ω) = 1 / 2+ j ω
Determine the Fourier transform of the following signals:
(a) x(t) = f(3t - 1)
(b) y(t) = f(t) cos 5t
(c) z(t) = d / dt f(t)
(d) h(t) = f(t) * f(t)
(e) i(t) = tf(t)

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