Class 11 Mathematics Linear Inequalities representation on number line Medium Level 48

यदि संख्या रेखा पर (-8) से (2) तक छायांकन है तथा दोनों सिरों पर बंद बिंदु हैं तो असमानता कौन-सी है?

If the number line is shaded from (-8) to (2) with closed dots at both endpoints then which inequality is correct?

Explanation opens after your attempt
Correct Answer

B. \(-8\le x\le 2\)

Step 1

Concept

Both closed dots show that (-8) and (2) are included. In exams connect closed dots with \(\le\) signs on both sides.

Step 2

Why this answer is correct

The correct answer is B. \(-8\le x\le 2\). Both closed dots show that (-8) and (2) are included. In exams connect closed dots with \(\le\) signs on both sides.

Step 3

Exam Tip

दोनों बंद बिंदु बताते हैं कि (-8) और (2) शामिल हैं। परीक्षा में closed dots को \(\le\) वाले दोनों चिह्नों से जोड़ें।

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Mathematics Answer, Explanation and Revision Hints

यदि संख्या रेखा पर (-8) से (2) तक छायांकन है तथा दोनों सिरों पर बंद बिंदु हैं तो असमानता कौन-सी है? / If the number line is shaded from (-8) to (2) with closed dots at both endpoints then which inequality is correct?

Correct Answer: B. \(-8\le x\le 2\). Explanation: दोनों बंद बिंदु बताते हैं कि (-8) और (2) शामिल हैं। परीक्षा में closed dots को \(\le\) वाले दोनों चिह्नों से जोड़ें। / Both closed dots show that (-8) and (2) are included. In exams connect closed dots with \(\le\) signs on both sides.

Which concept should I revise for this Mathematics MCQ?

Both closed dots show that (-8) and (2) are included. In exams connect closed dots with \(\le\) signs on both sides.

What exam hint can help solve this Mathematics question?

दोनों बंद बिंदु बताते हैं कि (-8) और (2) शामिल हैं। परीक्षा में closed dots को \(\le\) वाले दोनों चिह्नों से जोड़ें।