Electrical Engineering > GATE 2018 > Stability Analysis
The number of roots of the polynomial, s7 + s6 + 7s5 + 14s4 + 31s3 + 73s2 + 25s + 200, in the open left half of the complex plane is
A
3
B
4
C
5
D
6

Correct : a

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Related Topics

complex roots polynomial GATE Electrical Engineering 2018 polynomial roots complex plane electrical engineering gate complex polynomial roots GATE 2018 question 44 polynomial roots open left half complex electrical engineering roots

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