What is the number of the root locus segments which do not terminate on zeroes?
(a) The number of poles
(b) The number of zeroes
(c) The difference between the number of poles and zeroes
(d) The sum of the number of poles and the number of the zeroes
This question was posed to me in an internship interview.
Enquiry is from The Root Locus in division The Root Locus Technique of Control Systems