असमता \(10-5x\geq 0\) का हल किस अंतराल में है?
In which interval is the solution of \(10-5x\geq 0\)?
Explanation opens after your attempt
Correct Answer
A. (\(-\infty,2]\)
Concept
From \(10-5x\geq 0\), \(-5x\geq -10\), so \(x\leq 2\). The boundary (2) is included because the sign was \(\geq\).
Why this answer is correct
The correct answer is A. (\(-\infty,2]\). From \(10-5x\geq 0\), \(-5x\geq -10\), so \(x\leq 2\). The boundary (2) is included because the sign was \(\geq\).
Exam Tip
\(10-5x\geq 0\) से \(-5x\geq -10\) और \(x\leq 2\) मिलता है। सीमा (2) शामिल है क्योंकि चिन्ह \(\geq\) था।
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