Which one of the following is always negative?....

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Which one of the following is always negative?
\( \mathrm{P} \)
(1) \( \log _{1 / 2} \frac{1}{2} \)
(2) \( \log _{5} 7 \)
W
(3) \( \log _{1 / 3} 7 \)
(4) \( \log _{2023} 2024 \)


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