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Electronics and Communication Engineering - Networks Analysis and Synthesis - Discussion

Discussion Forum : Networks Analysis and Synthesis - Section 5 (Q.No. 36)
Networks Analysis and Synthesis
36.
The function Z(s) has a pole at infinity if
the degree of numerator and denominator of Z(s) are equal
the numerator of Z(s) is one degree higher than denominator
the denominator of Z(s) is one degree higher than numerator
the degree of numerator and denominator are either equal or differ by one
Answer: Option
Explanation:

If numerator is one degree higher than denominator z(s) tends to infinity as s tends to infinity.

Discussion:
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