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The characteristic equation of a feedback control system is given by

$$s^3+5 s^2+(K+6) s+K=0$$

Where $K>0$ is a scalar variable parameter. In the root loci diagram of the system the asymptotes of the root locus for large values of $\mathrm{K}$ meet at a point in the s-plane whose coordinates are

1. $(-3,0)$
2. $(-2,0)$
3. $(-1,0)$
4. $(2,0)$