Determine whether each of the following statements is true or false: (a) The can under...

Determine whether each of the following statements is true or false:

(a) The can undergo impulse-train sampling without aliasing, provided that the sampling period

(b) The signal x(t) with Fourier transform can undergo impulse-train sampling without aliasing, provided that the sampling period

(c) The signal x(t) with Fourier transform can undergo impulse-train the sampling without aliasing, provided that the sampling period T<.