यदि \(U=\{1,2,3,4,5\}\) और \(A=\{1,5\}\) है तो ((A')') क्या है?
If \(U=\{1,2,3,4,5\}\) and \(A=\{1,5\}\), what is ((A')')?
Explanation opens after your attempt
Correct Answer
A. ({1,5})
Concept
The complement of the complement of a set is the original set. Hence ((A')'=A={1,5}).
Why this answer is correct
The correct answer is A. ({1,5}). The complement of the complement of a set is the original set. Hence ((A')'=A={1,5}).
Exam Tip
किसी समुच्चय के पूरक का पूरक वही मूल समुच्चय होता है। इसलिए ((A')'=A={1,5}) है।
Login to save your score, XP, coins and progress.