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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?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?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (-8<x\le 2)(-8<x\le 2)
The open circle excludes (-8), and the closed circle includes (2). Therefore the correct inequality is (-8<x\le 2).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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