If \( |x| \geq 3 \), then which of the following is correct.
\( \ma... VIDEO
If \( |x| \geq 3 \), then which of the following is correct.
\( \mathrm{P} \)
(1) \( x \in(-\infty,-3] \cup[3, \infty) \)
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(2) \( x \in[-3,3] \)
(3) \( x \in(-\infty,-3) \cup(3, \infty) \)
(4) \( x \in(-3,3) \)
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? @ \( 40 \% \square \)
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