\(यदि (U={1,2,3,4,5,6,7,8,9}) और (A={x:x\in U, x\) 2 से विभाज्य नहीं है}), तो (A') क्या है?
\(If (U={1,2,3,4,5,6,7,8,9}) and (A={x:x\in U, x\) is not divisible by 2}), what is (A')?
Explanation opens after your attempt
Correct Answer
A. ({2,4,6,8})
Concept
(A) contains the odd numbers of (U). Therefore the complement is the even numbers of (U): ({2,4,6,8}).
Why this answer is correct
The correct answer is A. ({2,4,6,8}). (A) contains the odd numbers of (U). Therefore the complement is the even numbers of (U): ({2,4,6,8}).
Exam Tip
(A) में (U) की विषम संख्याएँ हैं। इसलिए पूरक में (U) की सम संख्याएँ ({2,4,6,8}) होंगी।
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