The necessary and sufficient condition for a rational a function of s, T (s) to be a driving point impedance of an RC network is that all poles and zeros should be

Complex and lie in the left half of the S-plane

Simple and lie on the negative real axis of the S-plane

Complex and lie in the right half of the S-plane.

Simple and lie on the positive real axis of S-plane.

The necessary and sufficient condition for a rational a function of s,

1.	The necessary and sufficient condition for a rational a function of s, T (s) to be a driving point impedance of an RC network is that all poles and zeros should be
A.	Simple and lie on the negative real axis of the S-plane
B.	Complex and lie in the left half of the S-plane
C.	Complex and lie in the right half of the S-plane.
D.	Simple and lie on the positive real axis of S-plane.
Answer» B. Complex and lie in the left half of the S-plane