कौन सा विकल्प \(x\in\mathbb{R}\) और \(x\geq 0\) को दर्शाता है?
Which option represents \(x\in\mathbb{R}\) and \(x\geq 0\)?
Explanation opens after your attempt
Correct Answer
A. \([0,\infty\))
Concept
\(x\geq 0\) includes (0) and all positive real numbers. Therefore \([0,\infty\)) is correct.
Why this answer is correct
The correct answer is A. \([0,\infty\)). \(x\geq 0\) includes (0) and all positive real numbers. Therefore \([0,\infty\)) is correct.
Exam Tip
\(x\geq 0\) में (0) और सभी धनात्मक वास्तविक संख्याएं शामिल हैं। इसलिए \([0,\infty\)) सही है।
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