यदि \(U=\mathbb{Z}\) और \(A={x:x\in \mathbb{Z}, -2\le x\le 3}\), तो (A') का सही वर्णन क्या है?
If \(U=\mathbb{Z}\) and \(A={x:x\in \mathbb{Z}, -2\le x\le 3}\), what is the correct description of (A')?
Explanation opens after your attempt
Correct Answer
A. \({x:x\in \mathbb{Z}, x<-2\) या (x>3})\({x:x\in \mathbb{Z}, x<-2\) or (x>3})
Concept
The complement contains integers outside the given interval. The endpoints (-2) and (3) are in (A), so they are not in the complement.
Why this answer is correct
The correct answer is A. \({x:x\in \mathbb{Z}, x<-2\) या (x>3}) / \({x:x\in \mathbb{Z}, x<-2\) or (x>3}). The complement contains integers outside the given interval. The endpoints (-2) and (3) are in (A), so they are not in the complement.
Exam Tip
पूरक में वे पूर्णांक होंगे जो दिए गए अंतराल के बाहर हैं। सीमा मान (-2) और (3) (A) में हैं इसलिए पूरक में नहीं होंगे।
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