It is given as

AND

a) Draw or Plot(Whatever Word) X(w) and Y(w).

b) The y(t) signal is applied to the input of an ideal bandpass filter (BPF) with a lower cutoff frequency w₁ = 10[rad/s] and an upper cutoff frequency w₂ = 20[rad/s]. Plot the frequency spectrum of the signal at the filter output.

*** THIS IS SIGNAL AND SYSTEMS ***

I would appreciate it if you could solve each process by explaining. If true, I will like it.

X(w) = F{r(t)} = cos("w)(u(w +1) uw - 1)) = = ) 3 y(t) =