The root locus plot of the system having the loop transfer

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The root locus plot of the system having the loop transfer function,
G(s) H(s) = K has
s(s + 4)(s² + 4s + 5)

1. no breakaway point
2. three real breakaway point
3. only one breakaway point
4. one real and two complex breakaway point

Correct Option: B

NA