Consider the equation Use the sgrid function to determine if it is possible to obtain a dominant root having a damping ratio in the range 0.5 ≤ ζ ≤ XXXXXXXXXXIf so, use MATLAB to obtain the value of K...

Consider the equation

Use the sgrid function to determine if it is possible to obtain a dominant root having a damping ratio in the range 0.5 ≤ ζ ≤ 0.707. If so, use MATLAB to obtain the value of K required to give the largest possible value of ζ in the range 0.5 ≤ ζ ≤ 0.707.