Time shifting of discrete time signal means
A. y[n] = x[n-k]
B. y[n] = x[-n-k]
C. y[n] = -x[n-k]
D. y[n] = x[n+k]
Answer:A
Time shifting of discrete time signal means
A. y[n] = x[n-k] B. y[n] = x[-n-k] C. y[n] = -x[n-k] D. y[n] = x[n+k]