यदि \(U=\{1,2,3,4,5,6\}\) और \(A=\{1,6\}\) है तो \(A'\cap A\) क्या होगा?
If \(U=\{1,2,3,4,5,6\}\) and \(A=\{1,6\}\), what is \(A'\cap A\)?
Explanation opens after your attempt
Correct Answer
C. \(\emptyset\)
Concept
No element can be in both (A) and its complement (A'). Therefore \(A'\cap A=\emptyset\).
Why this answer is correct
The correct answer is C. \(\emptyset\). No element can be in both (A) and its complement (A'). Therefore \(A'\cap A=\emptyset\).
Exam Tip
कोई तत्व (A) और उसके पूरक (A') दोनों में नहीं हो सकता। इसलिए \(A'\cap A=\emptyset\) है।
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