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The complete set of values of \( x, x \in\left(-\frac{\pi}{2}, \pi\right) \) satisfying
\( \mathrm{P} \) the inequality \( \cos 2 x|\sin x| \) is:

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(a) \( \left(-\frac{\pi}{6}, \frac{\pi}{6}\right) \)
(b) \( \left(-\frac{\pi}{2}, \frac{\pi}{6}\right) \cup\left(-\frac{\pi}{6}, \frac{5 \pi}{6}\right) \)
(c) \( \left(-\frac{\pi}{2},-\frac{\pi}{6}\right) \cup\left(\frac{5 \pi}{6}, \pi\right) \)
(d) \( \left(-\frac{\pi}{6}, \frac{\pi}{6}\right) \cup\left(\frac{5 \pi}{6}, \pi\right) \)
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