असमानता (2(x-1)\le x+4) का संख्या रेखा अंतराल कौन सा है?
Which number line interval represents (2(x-1)\le x+4)?
Explanation opens after your attempt
A. (\(-\infty,6]\)
Concept
Solving gives \(2x-2\le x+4\) and \(x\le 6\). Since \(\le\) is present, (6) is included.
Why this answer is correct
The correct answer is A. (\(-\infty,6]\). Solving gives \(2x-2\le x+4\) and \(x\le 6\). Since \(\le\) is present, (6) is included.
Exam Tip
हल करने पर \(2x-2\le x+4\) और \(x\le 6\) मिलता है। \(\le\) होने से (6) शामिल है।
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