Q201
In Routh's-Hurwitz criterion, if there are changes of signs in the elements of the first column, then the number of sign changes indicates
A.
The number of roots with negative real parts
B.
The number of roots with positive real parts
AnswerC.
The number of pair of roots of opposite sign
D.
The number of pair of roots of same sign
Answer: Option B
Solution
Answer: Option B
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