GATE 2022 : Signals and Systems Quiz 2

Time period of the function will be _____

Find the power (in Watts) of the discrete time signal f(n), given as

The system function of a discrete system is given by

If the system is stable, then the impulse response of the system h[n] can be given by

Consider a discrete signal,

The value of  will be

Consider the discrete time signals h[n] and its shifted form h[n-k]. The value of A - B is

For the sync pulse shown in the diagram below the energy of the signal will be __________ joules.