\(यदि (U={x:x\) एक अंक है\(}) और (A={0,2,4,6,8}) है, तो (A^c) क्या होगा\)?
\(If (U={x:x\) is a digit\(}) and (A={0,2,4,6,8}), what is (A^c)\)?
Explanation opens after your attempt
A. ({1,3,5,7,9})
Concept
(U) contains all digits and (A) contains even digits. Therefore \(A^c\) contains odd digits.
Why this answer is correct
The correct answer is A. ({1,3,5,7,9}). (U) contains all digits and (A) contains even digits. Therefore \(A^c\) contains odd digits.
Exam Tip
(U) में सभी अंक हैं और (A) में सम अंक हैं। इसलिए \(A^c\) में विषम अंक होंगे।
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