What is the one sided z-transform of x(n)=‚âà√≠¬¨‚Ä¢(n-k – McqOptions

MCQOPTIONS

1.	What is the one sided z-transform of x(n)=‚âà√≠¬¨‚Ä¢(n-k)?$
A.	z<sup>-k</sup>
B.	z<sup>k</sup>
C.	0
D.	1
Answer» B. z<sup>k</sup>

Discussion

No Comment Found

Related MCQs

What is the step response of the system y(n)=ay(n-1)+x(n) -1<a<1, when the initial condition is y(-1)=1?
The impulse response of a relaxed LTI system is h(n)=anu(n), |a|<1. What is the value of the step response of the system as n→∞?
If X+(z) is the one sided z-transform of the signal x(n), then \(\lim_{n \rightarrow \infty} x(n)=\lim_{z\rightarrow 1}(z-1) X^+(z)\) is called Final value theorem.
If x(n)=an, then what is one sided z-transform of x(n+2)?
If x(n)=an, then what is one sided z-transform of x(n-2)?
If X+(z) is the one sided z-transform of x(n), then what is the one sided z-transform of x(n-k)?
What is the one sided z-transform of x(n)=δ(n+k)?
What is the one sided z-transform of x(n)=δ(n-k)?
What is the one sided z-transform X+(z) of the signal x(n)={1,2,5,7,0,1}?
The z-transform of a signal x(n) whose definition is given by \(X(z)=\sum_{n=0}^{\infty} x(n)z^{-n}\) is known as _____________