If X(z) is the z-transform of the signal x(n), then what is the z-tran – McqOptions

MCQOPTIONS

1.	If X(z) is the z-transform of the signal x(n), then what is the z-transform of x*(n)?
A.	X(z*)
B.	X*(z)
C.	X*(-z)
D.	X(z)
Answer» E.

Discussion

No Comment Found

Related MCQs

What is the z-transform of the signal x(n)=[5(3<sup>n</sup>)-9(7<sup>n</sup>)]u(n)?
What is the z-transform of the signal defined as x(n)=u(n)-u(n+N)?
What is the z-transform of the signal x(n)=cos(j <sub>0</sub>n)u(n)?
If x<sub>1</sub>(n)={1,2,3} and x<sub>2</sub>(n)={1,1,1}, then what is the convolution sequence of the given two signals?
What is the z-transform of the signal x(n)= x<sub>1</sub>(n).x<sub>2</sub>*(n)?
What is the signal whose z-transform is given as X(z)= ( frac{1}{2 j} oint X_1 (v) X_2 ( frac{z}{v})v^{-1} dv )?
If x(n) is an imaginary sequence, then the z-transform of the real part of the sequence is?
If X(z) is the z-transform of the signal x(n), then what is the z-transform of x*(n)?
What is the z-transform of the signal x(n)= (n-n<sub>0</sub>)?
If Z{x(n)}=X(z) and the poles of X(z) are all inside the unit circle, then the final value of x(n) as (n rightarrow infty ) is given by i.e., ( lim_{n rightarrow infty} )x(n)=?