What is the value of magnitude frequency response of a Butterworth low – McqOptions

MCQOPTIONS

1.	What is the value of magnitude frequency response of a Butterworth low pass filter at ‚âà√≠¬¨¬©=0?$
A.	0
B.	1
C.	1/‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇ2
D.	None of the mentioned
Answer» C. 1/‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇ2

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