\(3\le x<9\) के संख्या रेखा निरूपण में कौन सा कथन सही है?
Which statement is correct for the number line representation of \(3\le x<9\)?
Explanation opens after your attempt
Correct Answer
B. (3) बंद और (9) खुला(3) closed and (9) open
Concept
Because \(3\le x\), (3) is included, and because (x<9), (9) is not included. So (3) is closed and (9) is open.
Why this answer is correct
The correct answer is B. (3) बंद और (9) खुला / (3) closed and (9) open. Because \(3\le x\), (3) is included, and because (x<9), (9) is not included. So (3) is closed and (9) is open.
Exam Tip
\(3\le x\) के कारण (3) शामिल है और (x<9) के कारण (9) शामिल नहीं है। इसलिए (3) बंद और (9) खुला होगा।
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