Hence, three root-locus branches meet at point s=–1.2. The angles of departures at point s=–1.2 of the root locus branches that approach the asymptotes are that is, 60° and –60°
Hence, three root-locus branches meet at point s=–1.2. The angles of departures at points=–1.2 of the root locus branches that approach the asymptotes are that is, 60° and–60°