Apply Routh criterion to determine the number of the roots lie in the right half plane for:
a. sA^3+5sA^2+6s = 0
b. sA^3+2sA^2+4s+8 = 0
c. s4+5sA^3+5sA^2-5s-6 = 0© BrainMass Inc. brainmass.com October 10, 2019, 5:22 am ad1c9bdddf
The number of roots lie in the right-hand plane equals to the number of sign changes in the first column of the Routh array. Please find the details in the attached file.
Given polynomial a_0*s^n + a_1*s^n-1 + ... + a_n-1*s + a_n = 0
Write the coefficients in the following Routh ...
The expert determines which planes the roots of the function lies.