38. The terms in the first column of the Fouth array of the characteristic equation of certain system are 2, 1, 8, -7, 2, 6 The number of roots of the characteristic equation in the right-half of the s-plane is equal to :
(d) none of these
Answer : (a)
Explanation : No answer description available for this question. Let us discuss.
Be a Part of the New & Next
Share the Knowledge