(a) Is the system in Figure linear for a given choice of T? If so, provide a brief argument demonstrating that it satisfies linearity. If not, provide a counterexample.

(b) Is the system in figure time invariant for a given choice of T? If so, provide a brief argument demonstrating that it satisfies time in variance. If not, provide a counter example.

Transcribed Image Text:

Discrete-time system C/D D/C () v,(1) T.