\(यदि (U={1,2,\ldots,20}), (A={x:x\in U,x\le 12}) और (B={x:x\in U,x\) विषम है\(}), तो (A'\cap B) क्या है\)?
\(If (U={1,2,\ldots,20}), (A={x:x\in U,x\le 12}), and (B={x:x\in U,x\) is odd\(}), what is (A'\cap B)\)?
Explanation opens after your attempt
Correct Answer
A. ({13,15,17,19})
Concept
(A') contains numbers from (13) to (20). The odd members among them are ({13,15,17,19}).
Why this answer is correct
The correct answer is A. ({13,15,17,19}). (A') contains numbers from (13) to (20). The odd members among them are ({13,15,17,19}).
Exam Tip
(A') में (13) से (20) तक संख्याएं हैं। इनमें विषम सदस्य ({13,15,17,19}) हैं।
Login to save your score, XP, coins and progress.