यदि \(A={\emptyset,1}\) है तो इनमें से कौन सा (A) का उपसमुच्चय है?
If \(A={\emptyset,1}\) then which of these is a subset of (A)?
Explanation opens after your attempt
Correct Answer
A. \({\emptyset}\)
Concept
\(\emptyset\) is an element of (A), so \({\emptyset}\) is a subset of it. In exams identify the empty set when it appears as an element.
Why this answer is correct
The correct answer is A. \({\emptyset}\). \(\emptyset\) is an element of (A), so \({\emptyset}\) is a subset of it. In exams identify the empty set when it appears as an element.
Exam Tip
(A) में \(\emptyset\) एक तत्व है इसलिए \({\emptyset}\) इसका उपसमुच्चय है। परीक्षा में रिक्त समुच्चय को तत्व के रूप में भी पहचाने।
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