यदि \(A=\{0,1,2\}\) है तो निम्न में से कौन (A) का उपसमुच्चय नहीं है?
If \(A=\{0,1,2\}\), which of the following is not a subset of (A)?
Explanation opens after your attempt
Correct Answer
D. \({\varnothing}\)
Concept
\(\varnothing\) is a subset, but \({\varnothing}\) has \(\varnothing\) as an element, which is not in (A). This is a common mistake.
Why this answer is correct
The correct answer is D. \({\varnothing}\). \(\varnothing\) is a subset, but \({\varnothing}\) has \(\varnothing\) as an element, which is not in (A). This is a common mistake.
Exam Tip
\(\varnothing\) उपसमुच्चय है लेकिन \({\varnothing}\) में अवयव \(\varnothing\) है जो (A) में नहीं है। यह सामान्य गलती है।
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