यदि \(r\ge -2\) है तो इनमें से कौन सा मान संभव है?
If \(r\ge -2\), which of the following values is possible?
Explanation opens after your attempt
C. (-2)
Concept
In \(r\ge -2\), (-2) and greater numbers are included. With an equality sign, the boundary value is also a solution.
Why this answer is correct
The correct answer is C. (-2). In \(r\ge -2\), (-2) and greater numbers are included. With an equality sign, the boundary value is also a solution.
Exam Tip
\(r\ge -2\) में (-2) और उससे बड़ी संख्याएँ आती हैं। बराबरी वाले चिह्न में सीमा मान भी हल होता है।
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