कौन सा अंतराल संख्या रेखा पर \( -6\le x\le -6 \) को दिखाता है?
Which interval represents \( -6\le x\le -6 \) on the number line?
Explanation opens after your attempt
Correct Answer
B. ([-6,-6])
Concept
Both boundaries are equal and included, so only the point (-6) is obtained. In exams, show it as one closed point.
Why this answer is correct
The correct answer is B. ([-6,-6]). Both boundaries are equal and included, so only the point (-6) is obtained. In exams, show it as one closed point.
Exam Tip
दोनों सीमाएँ समान और शामिल हैं इसलिए केवल (-6) बिंदु मिलेगा। परीक्षा में इसे एक भरे बिंदु से दिखाएँ।
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