Problem 1 Sketch the root locus with respect to K for the equation 1 KL(s)0 and the following choices for L(s). Be sure to give the asymptotes, arrival and departure angles at any complex zero or pole, and frequency of any imaginary-axis crossing. After completeing each hand sketch verify your result using MATLAB c) L(s) (s+1)(s2+6s+13) Problem 1 Sketch the root locus with respect to K for the equation 1 KL(s)0 and the following choices for L(s). Be sure to give the asymptotes, arrival and departure angles at any complex zero or pole, and frequency of any imaginary-axis crossing. After completeing each hand sketch verify your result using MATLAB c) L(s) (s+1)(s2+6s+13)