If H(s)= ( frac{1}{s^2+s+1} ) represent the transfer function of a low pass filter (not Butterworth) with a pass band of 1 rad/sec, then what is the system function of a high pass filter with a cutoff frequency of 10 rad/sec?

If H(s)= ( frac{1}{s^2+s+1} ) represent the transfer function of a low

1.	If H(s)= ( frac{1}{s^2+s+1} ) represent the transfer function of a low pass filter (not Butterworth) with a pass band of 1 rad/sec, then what is the system function of a high pass filter with a cutoff frequency of 10 rad/sec?
A.	( frac{100}{s^2+10s+100} )
B.	( frac{s^2}{s^2+s+1} )
C.	( frac{s^2}{s^2+10s+100} )
D.	None of the mentioned
Answer» D. None of the mentioned

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If H(s)= ( frac{1}{s^2+s+1} ) represent the transfer function of a low pass filter (not Butterworth) with a pass band of 1 rad/sec, then what is the system function of a high pass filter with a cutoff frequency of 10 rad/sec?

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