यदि \(A=\{1,2,3\}\) और \(B=\{2,3,4\}\) हैं तो कौन सा कथन सही है?
If \(A=\{1,2,3\}\) and \(B=\{2,3,4\}\) then which statement is correct?
Explanation opens after your attempt
Correct Answer
D. न \(A\subseteq B\) और न \(B\subseteq A\)Neither \(A\subseteq B\) nor \(B\subseteq A\)
Concept
(1) is not in (B), and (4) is not in (A). Having some common elements is not enough for subset relation.
Why this answer is correct
The correct answer is D. न \(A\subseteq B\) और न \(B\subseteq A\) / Neither \(A\subseteq B\) nor \(B\subseteq A\). (1) is not in (B), and (4) is not in (A). Having some common elements is not enough for subset relation.
Exam Tip
(1) (B) में नहीं है और (4) (A) में नहीं है। कुछ साझा अवयव होना उपसमुच्चय के लिए पर्याप्त नहीं है।
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