असमानता \(2x-5\leq 9\) के हल में (x=7) क्यों शामिल है?
Why is (x=7) included in the solution of \(2x-5\leq 9\)?
Explanation opens after your attempt
C. क्योंकि \(x\leq 7\)Because \(x\leq 7\)
Concept
The solution is \(x\leq 7\), so (x=7) is included. In \(\leq\), equality is also accepted.
Why this answer is correct
The correct answer is C. क्योंकि \(x\leq 7\) / Because \(x\leq 7\). The solution is \(x\leq 7\), so (x=7) is included. In \(\leq\), equality is also accepted.
Exam Tip
हल \(x\leq 7\) है इसलिए (x=7) शामिल है। \(\leq\) में बराबरी भी स्वीकार होती है।
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