यदि \(A=\{2,4,6\}\) और \(B=\{1,3,5,7\}\) हैं, तो कौन सा कथन सही है?
If \(A=\{2,4,6\}\) and \(B=\{1,3,5,7\}\), which statement is correct?
Explanation opens after your attempt
Correct Answer
A. \(A\cap B=\emptyset\)
Concept
(A) has even numbers and (B) has odd numbers, so there is no common element. Hence the intersection is empty.
Why this answer is correct
The correct answer is A. \(A\cap B=\emptyset\). (A) has even numbers and (B) has odd numbers, so there is no common element. Hence the intersection is empty.
Exam Tip
(A) में सम संख्याएं और (B) में विषम संख्याएं हैं, इसलिए कोई समान अवयव नहीं है। अतः प्रतिच्छेद रिक्त है।
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