GATE ECE 1997 | Question 5.2

Question

If the Fourier Transform of deterministic signal $\mathrm{g}(\mathrm{t})$ is $\mathrm{G}(f)$, then
(1) The Fourier Transform of $g(t-2)$ is

1. $G(f) e^{-j(4 \pi f)}$

(2) The Fourier Transform of $g(t / 2)$ is

2. $G(2 f)$
3. $2 G(2 f)$
4. $G(f-2)$