यदि \(U={1,2,\ldots,10}\), \(A=\{1,2,3,4\}\) और \(B=\{3,4,5,6\}\), तो \(A'\Delta B'\) किसके बराबर है?
If \(U={1,2,\ldots,10}\), \(A=\{1,2,3,4\}\) and \(B=\{3,4,5,6\}\), what is \(A'\Delta B'\) equal to?
Explanation opens after your attempt
Correct Answer
A. \(A\Delta B\)
Concept
The symmetric difference of complements equals the symmetric difference of the original sets. Here both give ({1,2,5,6}).
Why this answer is correct
The correct answer is A. \(A\Delta B\). The symmetric difference of complements equals the symmetric difference of the original sets. Here both give ({1,2,5,6}).
Exam Tip
दो समुच्चयों के पूरकों का सममित अंतर मूल समुच्चयों के सममित अंतर के बराबर होता है। यहां दोनों में केवल ({1,2,5,6}) मिलेंगे।
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