The first two rows of Routh's tabulation of a third order equation are

1.	The first two rows of Routh's tabulation of a third order equation are as follows.
A.	two roots at s = j and one root in right half s-plane
B.	two roots at s = j2 and one root in left half s-plane
C.	two roots at s = j2 and one root in right half s-plane
D.	two roots at s = j and one root in left half s-plane
Answer» E.

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The first two rows of Routh's tabulation of a third order equation are as follows.

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