In the Nyquist plot of the open-loop transfer function
\[
G(s)H(s) = \frac{3s+5}{s-1}
\]
corresponding to the feedback loop shown in the figure, the infinite semi-circular arc of the Nyquist contour in the \(s\)-plane is mapped into a point at:
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\includegraphics[width=0.5\textwidth]{05.jpeg}
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