यदि \(U=\{1,2,3,4\}\) और \(A=\emptyset\) है तो (A') क्या होगा?
If \(U=\{1,2,3,4\}\) and \(A=\emptyset\), what is (A')?
Explanation opens after your attempt
Correct Answer
B. (U)
Concept
The empty set contains no element of (U), so its complement is the whole (U). Complement always depends on the context.
Why this answer is correct
The correct answer is B. (U). The empty set contains no element of (U), so its complement is the whole (U). Complement always depends on the context.
Exam Tip
रिक्त समुच्चय में (U) का कोई तत्व नहीं है इसलिए उसका पूरक पूरा (U) होता है। पूरक हमेशा संदर्भ पर निर्भर है।
Login to save your score, XP, coins and progress.