Answer Happy

2. (50 pts.) Consider a signal r(t) = 10 sin(30rt). Plot Y(jw)| versus w, where Y(jw) is the CTFT of y(t). (a) y(t) = x(t) * x(t - 2). (b) y(t) = x²(t). ∞ - (c) y(t) = x(t)p(t), where p(t) = Σ δ(t − 0.01n). n=-∞ ∞ (d) y(t) = x(t)p(t), where p(t) = Σ δ(t − 0.04n). - 7= ∞