Root Locus 0456 25 2 3 0456 3 25 15 05 05 1 Real Axis Soluti

Root Locus 0.456 2-5 .2 .3 0.456 3 2.5 1.5 0.5 0.5 1 Real Axis

Solution

measuring of circled points is point of intersection ,

from the graph real part is -0.871 and imaginary part is j1.68 at top circle

so the point of intersection is -0.871+j1.68 another one both are nagative so do not consider