Question: Sketch the root locus for a unity feedback system with (a) Find the gain when all three roots are real and equal. (b) Find the

Sketch the root locus for a unity feedback system with
Sketch the root locus for a unity feedback system with (a)

(a) Find the gain when all three roots are real and equal.
(b) Find the roots when all the roots are equal as in part (a).

K(s 1)

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