A system having the charactristic eqation (s+1)(s+2)(s-3)=0 is
(a)stable
(b)unstable
(c)marginally stable
(d)critically stale



A system having the charactristic eqation (s+1)(s+2)(s-3)=0 is (a)stable (b)unstable (c)marginall..

Answer / sagar kumar

(b)-unstable.

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