यदि \(A=\{2,4,6,8,10\}\) और \(B=\{4,8\}\) हैं तो कौन सा कथन सही है?
If \(A=\{2,4,6,8,10\}\) and \(B=\{4,8\}\) then which statement is correct?
Explanation opens after your attempt
A. \(B\subset A\)
Concept
Both elements of (B) are in (A), and (A) has extra elements. So (B) is a proper subset of (A).
Why this answer is correct
The correct answer is A. \(B\subset A\). Both elements of (B) are in (A), and (A) has extra elements. So (B) is a proper subset of (A).
Exam Tip
(B) के दोनों अवयव (A) में हैं और (A) में अतिरिक्त अवयव हैं। इसलिए (B) (A) का उचित उपसमुच्चय है।
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