यदि \(x\in\mathbb{Z}\) और \(|x|\le 3\), तो संख्या रेखा पर कितने points marked होंगे?
If \(x\in\mathbb{Z}\) and \(|x|\le 3\), how many points will be marked on the number line?
Explanation opens after your attempt
Correct Answer
C. (7)
Concept
The points are (-3,-2,-1,0,1,2,3), so there are (7) points. In exams, include both endpoints while counting integers.
Why this answer is correct
The correct answer is C. (7). The points are (-3,-2,-1,0,1,2,3), so there are (7) points. In exams, include both endpoints while counting integers.
Exam Tip
Points (-3,-2,-1,0,1,2,3) हैं, इसलिए कुल (7) हैं। परीक्षा में integers को गिनते समय दोनों endpoints शामिल करें।
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