असमानता \(|x|\ge 3\) का सही समुच्चय कौन सा है?

Which set correctly represents \(|x|\ge 3\)?

Explanation opens after your attempt
Correct Answer

A. (\(-\infty,-3]\cup[3,\infty\))

Step 1

Concept

The inequality \(|x|\ge 3\) means (x) is at least (3) units away from (0). Thus \(x\le -3\) or \(x\ge 3\).

Step 2

Why this answer is correct

The correct answer is A. (\(-\infty,-3]\cup[3,\infty\)). The inequality \(|x|\ge 3\) means (x) is at least (3) units away from (0). Thus \(x\le -3\) or \(x\ge 3\).

Step 3

Exam Tip

\(|x|\ge 3\) का अर्थ है (x), (0) से कम से कम (3) इकाई दूर है। इसलिए \(x\le -3\) या \(x\ge 3\) होगा।

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Mathematics Answer, Explanation and Revision Hints

असमानता \(|x|\ge 3\) का सही समुच्चय कौन सा है? / Which set correctly represents \(|x|\ge 3\)?

Correct Answer: A. (\(-\infty,-3]\cup[3,\infty\)). Explanation: \(|x|\ge 3\) का अर्थ है (x), (0) से कम से कम (3) इकाई दूर है। इसलिए \(x\le -3\) या \(x\ge 3\) होगा। / The inequality \(|x|\ge 3\) means (x) is at least (3) units away from (0). Thus \(x\le -3\) or \(x\ge 3\).

Which concept should I revise for this Mathematics MCQ?

The inequality \(|x|\ge 3\) means (x) is at least (3) units away from (0). Thus \(x\le -3\) or \(x\ge 3\).

What exam hint can help solve this Mathematics question?

\(|x|\ge 3\) का अर्थ है (x), (0) से कम से कम (3) इकाई दूर है। इसलिए \(x\le -3\) या \(x\ge 3\) होगा।