संख्या रेखा पर \(x\notin[-6,2\)) का सही निरूपण कौन-सा है?
Which is the correct representation of \(x\notin[-6,2\)) on the number line?
Explanation opens after your attempt
Correct Answer
D. (\(-\infty,-6\)\cup[2,\infty))
Concept
The given interval includes (-6) and excludes (2), so the complement excludes (-6) and includes (2). In exams, check endpoints carefully while taking complements.
Why this answer is correct
The correct answer is D. (\(-\infty,-6\)\cup[2,\infty)). The given interval includes (-6) and excludes (2), so the complement excludes (-6) and includes (2). In exams, check endpoints carefully while taking complements.
Exam Tip
दिए गए interval में (-6) शामिल है और (2) शामिल नहीं है, इसलिए complement में (-6) हटेगा और (2) शामिल होगा। परीक्षा में complement लेते समय endpoints उलटकर जाँचें।
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