यदि \(U={x:x\in\mathbb{Z}, -3\le x\le3}\) और \(A={x:x\ge0}\), तो (A') क्या है?
If \(U={x:x\in\mathbb{Z}, -3\le x\le3}\) and \(A={x:x\ge0}\), what is (A')?
Explanation opens after your attempt
A. ({-3,-2,-1})
Concept
(U) has integers from (-3) to (3), and (A) has (0,1,2,3). Thus the complement is ({-3,-2,-1}).
Why this answer is correct
The correct answer is A. ({-3,-2,-1}). (U) has integers from (-3) to (3), and (A) has (0,1,2,3). Thus the complement is ({-3,-2,-1}).
Exam Tip
(U) में (-3) से (3) तक पूर्णांक हैं और (A) में (0,1,2,3) हैं। इसलिए पूरक ({-3,-2,-1}) है।
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