यदि \(U={x:x\in \mathbb{Z},-2\le x\le 2}\) और \(A=\{-1,0,1\}\) है, तो (A') ज्ञात करें।
If \(U={x:x\in \mathbb{Z},-2\le x\le 2}\) and \(A=\{-1,0,1\}\), find (A').
Explanation opens after your attempt
A. (A'={-2,2})
Concept
(U) contains (-2,-1,0,1,2), and removing (A) leaves (-2,2). Both endpoints of the interval are included.
Why this answer is correct
The correct answer is A. (A'={-2,2}). (U) contains (-2,-1,0,1,2), and removing (A) leaves (-2,2). Both endpoints of the interval are included.
Exam Tip
(U) में (-2,-1,0,1,2) हैं और (A) हटाने पर (-2,2) बचते हैं। अंतराल की दोनों सीमाएं शामिल हैं।
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