\(|x|\ge 2\) के लिए संख्या रेखा पर कौन सा अंतराल सही है?
Which interval is correct on the number line for \(|x|\ge 2\)?
Explanation opens after your attempt
C. (\(-\infty,-2]\cup[2,\infty\))
Concept
\(|x|\ge 2\) means \(x\le -2\) or \(x\ge 2\). Equality is included, so the outer endpoints are closed.
Why this answer is correct
The correct answer is C. (\(-\infty,-2]\cup[2,\infty\)). \(|x|\ge 2\) means \(x\le -2\) or \(x\ge 2\). Equality is included, so the outer endpoints are closed.
Exam Tip
\(|x|\ge 2\) में \(x\le -2\) या \(x\ge 2\) होता है। बराबरी शामिल है इसलिए दोनों बाहरी सिरे बंद होंगे।
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