QUESTION 2 If the transfer function is 2s-3s +5 select the correct answer OSyste

Question

QUESTION 2 If the transfer function is 2s-3s +5 select the correct answer OSystem frequency response cannot be evaluated, since the ROC includes j axis All other answers are incorrect System frequency response cannot be evaluated, since the ROC does not include j axis System frequency response cannot be evaluated, since the system is unstable System frequency response can be evaluated, since the ROC does not include j axis O System tequency response can be evaluated, since the system is stable O System frequency response cannot be evaluated, since the system is stable System frequency response can be evaluated, since the ROC includes j2 axis

Explanation / Answer

Pole of the system is at ......

s = 0.75 + 1.39j , 0.75 - 1.39j

and zero of the system is at......

s = 1

Both poles lies in the right half plane so system is unstable

System frequency response can not be evaluated, since the system is unstable.

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