यदि संख्या रेखा पर ((-4,7]) दिखाया गया है तो संबंधित असमानता क्या होगी?
If ((-4,7]) is shown on the number line, what is the corresponding inequality?
Explanation opens after your attempt
B. \(-4<x\le 7\)
Concept
A round bracket means open endpoint and a square bracket means closed endpoint. In exams, use this rule while converting interval notation to inequality.
Why this answer is correct
The correct answer is B. \(-4<x\le 7\). A round bracket means open endpoint and a square bracket means closed endpoint. In exams, use this rule while converting interval notation to inequality.
Exam Tip
गोल कोष्ठक खुला endpoint और वर्ग कोष्ठक बंद endpoint बताता है। परीक्षा में interval notation को inequality में बदलते समय यही नियम लगाएँ।
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