यदि \(U_1={1,2,3,4}\), \(U_2={1,2,3,4,5,6}\) और \(A=\{1,2\}\) है, तो \(U_2\) के सापेक्ष \(A^c\) और \(U_1\) के सापेक्ष \(A^c\) में अंतर कौन सा है?
If \(U_1={1,2,3,4}\), \(U_2={1,2,3,4,5,6}\), and \(A=\{1,2\}\), what is the difference between \(A^c\) relative to \(U_2\) and \(A^c\) relative to \(U_1\)?
Explanation opens after your attempt
A. ({5,6})
Concept
Relative to \(U_2\), the complement is ({3,4,5,6}), and relative to \(U_1\), it is ({3,4}). The difference is ({5,6}).
Why this answer is correct
The correct answer is A. ({5,6}). Relative to \(U_2\), the complement is ({3,4,5,6}), and relative to \(U_1\), it is ({3,4}). The difference is ({5,6}).
Exam Tip
\(U_2\) में पूरक ({3,4,5,6}) और \(U_1\) में पूरक ({3,4}) है। अंतर ({5,6}) है।
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