किस विकल्प में \(A=\{1,2,3\}\) का विभाजन दिया गया है?
Which option gives a partition of \(A=\{1,2,3\}\)?
Explanation opens after your attempt
Correct Answer
A. ({{1,3},{2}})
Concept
In a partition, subsets are non-empty, disjoint, and cover the whole set. Only ({{1,3},{2}}) satisfies these conditions.
Why this answer is correct
The correct answer is A. ({{1,3},{2}}). In a partition, subsets are non-empty, disjoint, and cover the whole set. Only ({{1,3},{2}}) satisfies these conditions.
Exam Tip
विभाजन में उपसमुच्चय अरिक्त, परस्पर असंयुक्त और पूरा समुच्चय बनाते हैं। केवल ({{1,3},{2}}) ये शर्तें पूरी करता है।
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