संख्या रेखा पर भरा गोला (6) पर है और रेखा दाईं ओर जाती है। इसका अंतराल रूप क्या है?
On a number line, there is a closed circle at (6) and the line extends to the right. What is its interval form?
Explanation opens after your attempt
Correct Answer
B. \([6,\infty\))
Concept
A closed circle includes (6), and numbers to the right are greater. In exams, always use an open bracket with \(\infty\).
Why this answer is correct
The correct answer is B. \([6,\infty\)). A closed circle includes (6), and numbers to the right are greater. In exams, always use an open bracket with \(\infty\).
Exam Tip
भरा गोला (6) को शामिल करता है और दाईं ओर बड़ी संख्याएँ होती हैं। परीक्षा में \(\infty\) के साथ हमेशा खुला कोष्ठक रखें।
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