यदि \(A=\{1,2,3,4\}\) और \(R={(a,b):a\) divides (b}) है, तो कौन-सा pair सही है?
If \(A=\{1,2,3,4\}\) and \(R={(a,b):a\) divides (b}), which pair is correct?
Explanation opens after your attempt
C. ( (2,4) )
Concept
The number (2) divides (4). In a divisibility relation, ( (2,4) ) and ( (4,2) ) are not the same.
Why this answer is correct
The correct answer is C. ( (2,4) ). The number (2) divides (4). In a divisibility relation, ( (2,4) ) and ( (4,2) ) are not the same.
Exam Tip
(2) संख्या (4) को divide करती है। divisibility relation में ( (2,4) ) और ( (4,2) ) समान नहीं होते।
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