\(A=\{1,2,3\}\), \(B=\{2,4,6,8\}\) और (f(x)=2x) हो, तो सहप्रांत और परिसर में क्या अंतर है?
Let \(A=\{1,2,3\}\), \(B=\{2,4,6,8\}\), and (f(x)=2x). What is the difference between codomain and range?
Explanation opens after your attempt
A. सहप्रांत \(B=\{2,4,6,8\}\), परिसर ({2,4,6})Codomain \(B=\{2,4,6,8\}\), range ({2,4,6})
Concept
The codomain is the given set (B), while the range is the set of actual images. Here (8) is in the codomain but not in the range.
Why this answer is correct
The correct answer is A. सहप्रांत \(B=\{2,4,6,8\}\), परिसर ({2,4,6}) / Codomain \(B=\{2,4,6,8\}\), range ({2,4,6}). The codomain is the given set (B), while the range is the set of actual images. Here (8) is in the codomain but not in the range.
Exam Tip
सहप्रांत दिया हुआ (B) है, जबकि परिसर वास्तविक प्राप्त छवियां हैं। यहां (8) सहप्रांत में है पर परिसर में नहीं।
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