एक परीक्षा में पास होने के लिए कम से कम (40) अंक चाहिए। यदि \(x+12\geq 40\), तो (x) का न्यूनतम मान क्या है?
At least (40) marks are needed to pass an exam. If \(x+12\geq 40\), what is the minimum value of (x)?
Explanation opens after your attempt
A. (28)
Concept
From \(x+12\geq 40\), we get \(x\geq 28\). The minimum value is the boundary point (28).
Why this answer is correct
The correct answer is A. (28). From \(x+12\geq 40\), we get \(x\geq 28\). The minimum value is the boundary point (28).
Exam Tip
\(x+12\geq 40\) से \(x\geq 28\) मिलता है। न्यूनतम मान सीमा बिंदु (28) है।
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