If F(ω) denotes the discrete time Fourier transform of sequence f(n) the value of the discrete-time sequence at origin (n = 0) is:
1
1/3
2
1/6
3
1
4
None of the above
If F(ω) denotes the discrete time Fourier transform of sequence f(n) the value of the discrete-time sequence at origin (n = 0) is: