Q1/Choose the right answer for the following questions from the choices addressed after the question: (8 Marks) 1/ The characteristic equation for closed loop system is given by:s* - 2s³ - 13s² + 14s +24=0. The closed-loop system presents: A) Three poles in the right half-plane B) Two poles in the right half-plane C) One pole in the right half-plane D) Zero poles in the right half-plane. 2/ If the steady state error is 0.11 for unity feedback system and the system type is 2, the input signal is A) at³ B) 0.112 C) 0.22* +2 D) None of the above 3/ The system shown in the figure, the R(s) input function R(S) is parabolic function. The range of K for the system to stay stable is: A) K > 1/10 B) K < 1/10 C) K > 1 D) K < 1 K Y(s)