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Draw a Nyquist plot of the function GH(s) = e-2? / (?+5) [Yes, it is same...

Draw a Nyquist plot of the function GH(s) = e-2? / (?+5) [Yes, it is same as GH(s) = {exp (-2s)} / (s+5)], where s=jω,

Is this system stable?

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