यदि संख्या रेखा पर (-7) से बाईं ओर closed ray है, तो असमानता क्या होगी?
If a closed ray extends left from (-7) on the number line, what is the inequality?
Explanation opens after your attempt
Correct Answer
B. \(x\le -7\)
Concept
A closed ray includes the endpoint, and a left ray means less than or equal. In exams, check both ray direction and endpoint.
Why this answer is correct
The correct answer is B. \(x\le -7\). A closed ray includes the endpoint, and a left ray means less than or equal. In exams, check both ray direction and endpoint.
Exam Tip
Closed ray में endpoint शामिल होता है और left ray का मतलब कम या बराबर है। परीक्षा में ray की दिशा और endpoint दोनों देखें।
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