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The root locus of a unity feedback system is shown in the figure
The closed loop transfer function of the system is
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C(s) = K R(s) (s + 1)(s + 2) -
C(s) = -K R(s) (s + 1)(s + 2) + K -
C(s) = K R(s) (s + 1)(s + 2) - K -
C(s) = K R(s) (s + 1)(s + 2) + K
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Correct Option: C
| = | will give the root locus given the diagram. | |||
| R(s) | (s + 1)(s + 2) - k |
