यदि \(U=\{1,2,3,4,5,6,7,8,9\}\), \(A=\{2,4,6,8\}\) और \(B=\{3,6,9\}\) है, तो (\(A\cap B\)^c) क्या होगा?
If \(U=\{1,2,3,4,5,6,7,8,9\}\), \(A=\{2,4,6,8\}\), and \(B=\{3,6,9\}\), what will (\(A\cap B\)^c) be?
Explanation opens after your attempt
A. ({1,2,3,4,5,7,8,9})
Concept
Here \(A\cap B={6}\). So removing (6) from (U) gives (\(A\cap B\)^c).
Why this answer is correct
The correct answer is A. ({1,2,3,4,5,7,8,9}). Here \(A\cap B={6}\). So removing (6) from (U) gives (\(A\cap B\)^c).
Exam Tip
यहां \(A\cap B={6}\) है। इसलिए (U) से (6) हटाने पर (\(A\cap B\)^c) मिलता है।
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