यदि \(f=\{(2,1),(4,2),(6,3),(8,4)\}\) हो, तो (f) का प्रांत क्या है?
If \(f=\{(2,1),(4,2),(6,3),(8,4)\}\), what is the domain of (f)?
Explanation opens after your attempt
B. ({2,4,6,8})
Concept
The domain is the set of first components of ordered pairs. Therefore the domain is ({2,4,6,8}).
Why this answer is correct
The correct answer is B. ({2,4,6,8}). The domain is the set of first components of ordered pairs. Therefore the domain is ({2,4,6,8}).
Exam Tip
प्रांत क्रमित युग्मों के पहले घटकों का समुच्चय है। इसलिए प्रांत ({2,4,6,8}) है।
Login to save your score, XP, coins and progress.
