यदि \(U=\{1,2,3,4,5,6,7,8,9,10\}\), \(A=\{1,2,3,4\}\) और \(B=\{3,4,5,6\}\) है, तो (\(A^c\cap B\)^c) क्या होगा?
If \(U=\{1,2,3,4,5,6,7,8,9,10\}\), \(A=\{1,2,3,4\}\), and \(B=\{3,4,5,6\}\), what is (\(A^c\cap B\)^c)?
Explanation opens after your attempt
Correct Answer
A. ({1,2,3,4,7,8,9,10})
Concept
\(A^c={5,6,7,8,9,10}\) and \(A^c\cap B={5,6}\). Its complement is (U-{5,6}).
Why this answer is correct
The correct answer is A. ({1,2,3,4,7,8,9,10}). \(A^c={5,6,7,8,9,10}\) and \(A^c\cap B={5,6}\). Its complement is (U-{5,6}).
Exam Tip
\(A^c={5,6,7,8,9,10}\) और \(A^c\cap B={5,6}\) है। इसका पूरक (U-{5,6}) होगा।
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