The function \( f(x)=\frac{\log x}{x} \) is increasing in the interval (A) \( (1,2 e) \) (B) \( ...

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The function \( f(x)=\frac{\log x}{x} \) is increasing in the interval
(A) \( (1,2 e) \)
(B) \( (0, e) \)
(C) \( (2,2 e) \)
(D) \( (1 / e, 2 e) \)
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