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electronics and communication engineering automatic control systems
1. First column elements of Routh's tabulation are 3, 5, , 2. It means that there
(A): are two roots in left half s plane
(B): are two roots in right half s plane
(C): is one root in left half s plane
(D): is one root in right half s plane
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By: guest on 01 Jun 2017 11.46 pm
Since there are two sign changes in the first column, hence two roots in right half plane.
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