यदि \(R=\{(1,2),(2,3),(1,3)\}\), तो (R) का प्रांत क्या है?
If \(R=\{(1,2),(2,3),(1,3)\}\), what is the domain of (R)?
Explanation opens after your attempt
Correct Answer
A. ({1,2})
Concept
Only first components are taken in the domain. Here the first components are (1) and (2).
Why this answer is correct
The correct answer is A. ({1,2}). Only first components are taken in the domain. Here the first components are (1) and (2).
Exam Tip
प्रांत में केवल प्रथम घटक लिए जाते हैं। यहां प्रथम घटक (1) और (2) हैं।
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