यदि \(A=\{2,4,6\}\) और \(B=\{1,2,4,6,8\}\) हैं तो सही कथन क्या है?
If \(A=\{2,4,6\}\) and \(B=\{1,2,4,6,8\}\) then what is correct?
Explanation opens after your attempt
A. \(A\subset B\)
Concept
All elements of (A) are in (B), and (B) has extra (1,8). So (A) is a proper subset.
Why this answer is correct
The correct answer is A. \(A\subset B\). All elements of (A) are in (B), and (B) has extra (1,8). So (A) is a proper subset.
Exam Tip
(A) के सभी अवयव (B) में हैं और (B) में अतिरिक्त (1,8) हैं। इसलिए (A) उचित उपसमुच्चय है।
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