For a given data rate, the bandwidth required with m-ary transmission – McqOptions

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1.	For a given data rate, the bandwidth required with m-ary transmission is smaller than that for binary transmission by
A.	log2m
B.	\(\frac{log_2m}{m}\)
C.	\(\frac{2}{log_2m}\)
D.	\(\frac{log_2m}{2}\)
Answer» B. \(\frac{log_2m}{m}\)

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