The input-output relation of nonlinear system is
Y(t) = x^2(t)
where x(t) is the imput and y(t) is the output
Supposed that the signal y(t) is low -pass filtered. The magnitud od the low pass filter is unity and the cut off frequency is Rz= 5000*pi rad/sec. Determine the value of the sampling period Ts according to the given information.