\( f(x)=\frac{2 x}{\log x} \) is increasing in \( \mathrm{P} \) (a)...

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\( f(x)=\frac{2 x}{\log x} \) is increasing in
\( \mathrm{P} \)
(a) \( (0,1) \)
(b) \( (1, e) \)
(c) \( (e, \infty) \)
(d) \( (-\infty, e) \)
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