Question

How may types of limit cycle?
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Answer 1

Step-by-step explanation:

Unstable limit cycles, i.e., all trajectories in the vicinity of the limit cycle diverging from it as t → ∞ ; Semi-stable limit cycles, i.e., some of the trajectories in the vicinity converging to the limit cycle while others diverging from it as t → ∞ . Here t is the time.