यदि \(r\le 9\) है तो इनमें से कौन सा मान निश्चित रूप से संभव है?
If \(r\le 9\), which value is definitely possible?
Explanation opens after your attempt
C. (9)
Concept
In \(r\le 9\), (9) and numbers smaller than (9) are included. With equality signs, the boundary value is also a solution.
Why this answer is correct
The correct answer is C. (9). In \(r\le 9\), (9) and numbers smaller than (9) are included. With equality signs, the boundary value is also a solution.
Exam Tip
\(r\le 9\) में (9) और उससे छोटी संख्याएँ आती हैं। बराबरी वाले चिह्न में सीमा मान भी समाधान होता है।
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