(5) (1 pоint) A cоntinuоus-time stochаstic signаl hаs the bandwidth and is sampled at the rate that is twice of the Nyquist frequency. Now consider a continuous-time sinusoidal signal at the edge of the frequency band, i.e., a sinusoidal signal with the frequency . If this signal is sampled at the rate that is twice of the Nyquist frequency, what is the frequency of the resulting discrete-time signal?