यदि \(R=\{(a,b):a,b\in {1,2,3,4},\ a<b\}\), तो (R) का परिसर क्या है?
If \(R=\{(a,b):a,b\in {1,2,3,4},\ a<b\}\), what is the range of (R)?
Explanation opens after your attempt
B. ({2,3,4})
Concept
The second component can be (2,3,4). Therefore the range is ({2,3,4}).
Why this answer is correct
The correct answer is B. ({2,3,4}). The second component can be (2,3,4). Therefore the range is ({2,3,4}).
Exam Tip
दूसरे घटक के रूप में (2,3,4) आ सकते हैं। इसलिए परिसर ({2,3,4}) है।
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