यदि \(A=\{1,2,3\}\) पर संबंध \(R=\{(1,1),(2,2),(3,3)\}\) है, तो (R) का प्रांत क्या है?
If \(R=\{(1,1),(2,2),(3,3)\}\) is a relation on \(A=\{1,2,3\}\), what is the domain of (R)?
Explanation opens after your attempt
Correct Answer
B. ({1,2,3})
Concept
The domain is formed by the first components (1,2,3). The identity relation has the whole set (A) as its domain.
Why this answer is correct
The correct answer is B. ({1,2,3}). The domain is formed by the first components (1,2,3). The identity relation has the whole set (A) as its domain.
Exam Tip
प्रांत पहले अवयवों (1,2,3) से बनता है। तत्समक संबंध का प्रांत पूरा (A) होता है।
Login to save your score, XP, coins and progress.