A transfer function has two zeroes at infinity. Then the relation between the numerator(N) and the denominator degree(of the transfer function is:
A. N=M+2
B. N=M-2
C. N=M+1
D. N=M-1
Answer:B
A transfer function has two zeroes at infinity. Then the relation between the numerator(N) and the denominator degree(of the transfer function is:
A. N=M+2 B. N=M-2 C. N=M+1 D. N=M-1
Explanation: Zeroes at infinity implies two poles at origin hence the type of the system is two and degree of denominator is M=N+2.