GATE ECE 2020 EC Q11: Control Systems

The pole-zero map of a rational function

is shown below. When the closed contour

is mapped into the

-plane, then the mapping encircles

Your answerChoose one option.

the origin of the

-plane once in the counter-clockwise direction.

the origin of the

-plane once in the clockwise direction.

the point

of the

-plane once in the counter-clockwise direction.

the point

of the

-plane once in the clockwise direction.

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