यदि \(R\subseteq A\times B\) और \(R=\{(1,4),(2,4),(2,5),(3,6)\}\) है, तो (R) का domain क्या है?
If \(R\subseteq A\times B\) and \(R=\{(1,4),(2,4),(2,5),(3,6)\}\), what is the domain of (R)?
Explanation opens after your attempt
Correct Answer
B. ({1,2,3})
Concept
The domain is the set of first components. Here the first components are (1,2,3).
Why this answer is correct
The correct answer is B. ({1,2,3}). The domain is the set of first components. Here the first components are (1,2,3).
Exam Tip
domain पहले घटकों का समुच्चय होता है। यहां पहले घटक (1,2,3) हैं।
Login to save your score, XP, coins and progress.