यदि संख्या रेखा पर (-8) पर खाली वृत्त और (2) पर भरा वृत्त है तथा बीच का भाग छायांकित है, तो सही असमता कौन सी है?
If the number line has an open circle at (-8), a closed circle at (2), and the region between them shaded, which inequality is correct?
Explanation opens after your attempt
A. \(-8<x\le 2\)
Concept
The open circle excludes (-8), and the closed circle includes (2). Therefore the correct inequality is \(-8<x\le 2\).
Why this answer is correct
The correct answer is A. \(-8<x\le 2\). The open circle excludes (-8), and the closed circle includes (2). Therefore the correct inequality is \(-8<x\le 2\).
Exam Tip
खाली वृत्त (-8) को बाहर रखता है और भरा वृत्त (2) को शामिल करता है। इसलिए सही असमता \(-8<x\le 2\) है।
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