\( 2\le \frac{x+4}{2}<7 \) 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
Correct Answer

A. ( [0,10) )

Step 1

Concept

Solving gives \( 4\le x+4<14 \), hence \( 0\le x<10 \). Apply the same operation to all three parts.

Step 2

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.

Step 3

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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Mathematics Answer, Explanation and Revision Hints

\( 2\le \frac{x+4}{2}<7 \) का संख्या रेखा पर सही अंतराल कौन सा है? / What is the correct number-line interval for \( 2\le \frac{x+4}{2}<7 \)?

Correct Answer: A. ( [0,10) ). Explanation: हल करने पर \( 4\le x+4<14 \), इसलिए \( 0\le x<10 \)। सभी तीन भागों पर समान क्रिया करें। / Solving gives \( 4\le x+4<14 \), hence \( 0\le x<10 \). Apply the same operation to all three parts.

Which concept should I revise for this Mathematics MCQ?

Solving gives \( 4\le x+4<14 \), hence \( 0\le x<10 \). Apply the same operation to all three parts.

What exam hint can help solve this Mathematics question?

हल करने पर \( 4\le x+4<14 \), इसलिए \( 0\le x<10 \)। सभी तीन भागों पर समान क्रिया करें।