Networks Analysis and Synthesis - Engineering

Q1:

Consider the following statements regarding driving point admittance function
  1. It is an admittance of R1 network
  2. Poles and zeros alternate on the negative real axis of plane
  3. The lowest critical frequency is a pole
  4. Y(0) = 1/3
Which of these statements are correct?

A 1, 2 and 3

B 2 and 4

C 1 and 3

D 1, 2, 3 and 4

ANS:B - 2 and 4

No answer description is available.