大值點。因此，對於任意實數 \(x\)，\[|\sin(x)| \cdot (1 - |\cos(x)|) = |(\sin x)(\cos x)| \leq f\left(\frac{1}{2}\right)\]我們知道 \(f\left(\frac{1}{2}\right) = \frac{1}{2}(1-\frac{1}{2}) = \frac{1}{4}\)，因此\[|\sin(x)| \...轉碼失敗！請您使用右上換源切換源站閱讀或者直接前往源網站進行閱讀！ide the passage and leading a group of people to run around before instantly teleporting upwards.After arriving above the forest, Shen Xiang immediately used his fastest speed to return to Sun Lingxin...