यदि \(U=\{1,2,3,4,5,6\}\), \(A=\{1,2,3\}\) और \(B=\{3,4\}\) है, तो (\(A\cup B\)^c) क्या होगा?
If \(U=\{1,2,3,4,5,6\}\), \(A=\{1,2,3\}\), and \(B=\{3,4\}\), what is (\(A\cup B\)^c)?
Explanation opens after your attempt
Correct Answer
A. ({5,6})
Concept
First \(A\cup B={1,2,3,4}\). Its complement is the remaining elements (5) and (6) in (U).
Why this answer is correct
The correct answer is A. ({5,6}). First \(A\cup B={1,2,3,4}\). Its complement is the remaining elements (5) and (6) in (U).
Exam Tip
पहले \(A\cup B={1,2,3,4}\) बनता है। इसका पूरक (U) में बचे (5) और (6) हैं।
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