\(यदि (U={1,2,3,4,5,6,7,8,9,10}) और (A={x:x\in U,x\) is a multiple of 2}) है, तो (A') क्या है?
\(If (U={1,2,3,4,5,6,7,8,9,10}) and (A={x:x\in U,x\) is a multiple of 2}), what is (A')?
Explanation opens after your attempt
A. ({1,3,5,7,9})
Concept
(A) contains multiples of (2), so the complement contains non-multiples (1,3,5,7,9). Apply the condition only inside (U).
Why this answer is correct
The correct answer is A. ({1,3,5,7,9}). (A) contains multiples of (2), so the complement contains non-multiples (1,3,5,7,9). Apply the condition only inside (U).
Exam Tip
(A) में (2) के गुणज हैं, इसलिए पूरक में गैर-गुणज (1,3,5,7,9) होंगे। शर्त को (U) के अंदर ही लागू करें।
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