Consider the system

Y(s) = = G(s)U(s) = []U(s). Determine the eigenvalues of the closed-loop system when utilizing state variable feed- back, where u(t) = -2x2(t) - 2x1(t) + r(t). We define x1(t) = y(t) and r(t) is a refer- ence input. a. s-1+j1 s = -1 - jl b. s = -2+12 32-2-j2 c. s = -1+12 $2 = -1- j2 1 $2 = -1 d. s