The lower and upper cutoff frequencies of an amplifier are unknown. If – McqOptions

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1.	The lower and upper cutoff frequencies of an amplifier are unknown. If originally, individual BW of such an amplifier is B1, and now the bandwidth of the cascaded network of 10 such amplifiers is B2, find B2/B1.
A.	0.26
B.	3.84
C.	Insufficient data
D.	5
Answer» B. 3.84

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