यदि (A) और (B) सीमित समुच्चय हैं, \(A\subset B\), (n(A)=6), तो (n(B)) के लिए कौन सा मान असंभव है?
If (A) and (B) are finite sets, \(A\subset B\), (n(A)=6), which value of (n(B)) is impossible?
Explanation opens after your attempt
A. (6)
Concept
For a proper subset, the larger set must have more elements. So (n(B)=6) is impossible.
Why this answer is correct
The correct answer is A. (6). For a proper subset, the larger set must have more elements. So (n(B)=6) is impossible.
Exam Tip
उचित उपसमुच्चय में बड़े समुच्चय की सदस्य संख्या अधिक होनी चाहिए। इसलिए (n(B)=6) असंभव है।
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