यदि सार्वत्रिक समुच्चय \(U=\{1,2,3,4,5,6,7,8,9,10\}\) और \(A=\{2,4,6,8,10\}\) है, तो (A') क्या होगा?
If the universal set is \(U=\{1,2,3,4,5,6,7,8,9,10\}\) and \(A=\{2,4,6,8,10\}\), what is (A')?
Explanation opens after your attempt
Correct Answer
A. ({1,3,5,7,9})
Concept
(A') contains the elements of (U) that are not in (A). In exams, always check the universal set before finding a complement.
Why this answer is correct
The correct answer is A. ({1,3,5,7,9}). (A') contains the elements of (U) that are not in (A). In exams, always check the universal set before finding a complement.
Exam Tip
(A') में (U) के वे तत्व आते हैं जो (A) में नहीं हैं। परीक्षा में पूरक निकालते समय पहले सार्वत्रिक समुच्चय देखें।
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