यदि \(A=\varnothing\) और सार्वत्रिक समुच्चय \(U=\{2,4,6\}\) है, तो (A') क्या होगा?
If \(A=\varnothing\) and the universal set is \(U=\{2,4,6\}\), what is (A')?
Explanation opens after your attempt
Correct Answer
B. ({2,4,6})
Concept
The empty set has no elements. Therefore its complement is the whole (U).
Why this answer is correct
The correct answer is B. ({2,4,6}). The empty set has no elements. Therefore its complement is the whole (U).
Exam Tip
रिक्त समुच्चय में कोई तत्व नहीं होता। इसलिए उसका पूरक पूरा (U) होगा।
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