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If \(x\in(-3,5]\), which statement is necessarily correct?यदि \(x\in(-3,5]\) है, तो कौन सा कथन निश्चित रूप से सही है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (x>-3) and (x\le 5)(x>-3) और (x\le 5)
The open endpoint excludes (-3), and the closed endpoint includes (5). While reading intervals, notice parentheses and square brackets.खुला सिरा (-3) को शामिल नहीं करता और बंद सिरा (5) को शामिल करता है। अंतराल पढ़ते समय कोष्ठक और वर्ग कोष्ठक पर ध्यान दें।
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