Question: Sketch the root locus of the unity feedback system shown in Figure P8.3, where K(s+1)(s+7) (s +3)(s 5) G(s) = and find the break-in

Sketch the root locus of the unity feedback system shown in Figure

Sketch the root locus of the unity feedback system shown in Figure P8.3, where K(s+1)(s+7) (s +3)(s 5) G(s) = and find the break-in and breakaway points. Find the range of K for which the system is closed-loop stable. [Section: 8,51

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