First column elements of the Routh’s tabulation are 3, 5, -3/4, ½, 2. It means that there are:
A. Is one root in the left half of s-plane
B. Are two roots in the left half of s-plane
C. Are two roots in the right half of the s-plane
D. Is one root in the right half of s-plane
Answer:C
First column elements of the Routh’s tabulation are 3, 5, -3/4, ½, 2. It means that there are:
A. Is one root in the left half of s-plane B. Are two roots in the left half of s-plane C. Are two roots in the right half of the s-plane D. Is one root in the right half of s-plane