\( 2\le \frac{x+4}{2}<7 \) का संख्या रेखा पर सही अंतराल कौन सा है?
What is the correct number-line interval for \( 2\le \frac{x+4}{2}<7 \)?
Explanation opens after your attempt
A. ( [0,10) )
Concept
Solving gives \( 4\le x+4<14 \), hence \( 0\le x<10 \). Apply the same operation to all three parts.
Why this answer is correct
The correct answer is A. ( [0,10) ). Solving gives \( 4\le x+4<14 \), hence \( 0\le x<10 \). Apply the same operation to all three parts.
Exam Tip
हल करने पर \( 4\le x+4<14 \), इसलिए \( 0\le x<10 \)। सभी तीन भागों पर समान क्रिया करें।
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