GATE 2022 : Signals and Systems Quiz 7

Consider the following discrete time sequences:

Consider x₂(n) as:

The value of x₂[1] will be:

Consider the signal

The time-period of the signal will be:

Consider a non-causal system whose Z-transform is given by

Find x(1) = ___________?

Given the unilateral Z-transform  The initial and final value of x(n) are respectively.

The inverse Z-transform of the function  for

Consider the signal given below.

Find the z-transform of the above signal.