2.a. Determine energy and power of following signals i. $x(t) = e^{j(…

Question

2.a. Determine energy and power of following signals

i. $x(t) = e^{j(3t+(\pi/6))}$

ii. $x(t) = 3\cos 5\Omega_0 t$

b. Verify whether the following continuous time signals are periodic. If periodic,find the fundamental period and fundamental frequency.

i. $x(t) = 2\cos(t/4)$

ii. $x(t) = 3\cos(\sqrt{2}t) + 7 \cos 5\pi t$

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