Vo)) 4G hull 16:14 ... CUTE (b) Determine the Fourier Transform of the given signal x(t) in Figure Q5(b) either using the properties of linearity and time shifting. (Hint: refer table of Fourier transform). x(t) 2 t Figure Q5(b) (10 marks) (c) Consider a causal LTI system implemented as RC circuit shown in Figure Q5(c). 312 i. + 212 is V. 112 Figure Q5(c) -18- SULIT SULIT (BEKC 2433) (i) Obtain the frequency response, H(W) = 1,(W)/15(W) of the circuit. (3 marks) (i) Solve for the voltage v.(t), if is (t) = 4e-2tu(t)A. (6 marks) [25 Marks) 18/25