Find the value of {sum from -inf to inf} exp(jwn)*d[n]. – McqOptions

MCQOPTIONS

1.	Find the value of {sum from -inf to inf} exp(jwn)*d[n].
A.	0
B.	1
C.	2
D.	3
Answer» C. 2

Discussion

No Comment Found

Related MCQs

The impulse response of discrete-time signal is given by h [n] = u [n+3]. Whether the system is causal or not?
Causal systems are
The causal continuous system with impulse response should satisfy Â Â Â Â Â Â Â Â Â equation.
The condition for memory-less system is given by
When two LTI systems with impulse responses ha (t) and hb (t) are cascaded then equivalent response is given by
If two LTI systems with impulse response h1 (t) and h2 (t) and are connected in parallel then output is given by
What is the Scope value if the signal generator has a frequency of 2 Hz only?
A continuous signal can be represented as the product of an impulse function and the signal itself.
The convolution of a function with an impulse function delayed to an instant 3 in time results in
The convolution of a discrete signal with itself is