यदि \(R=\{(1,1),(1,2),(2,2)\}\) है, तो (R) का परिसर क्या है?
If \(R=\{(1,1),(1,2),(2,2)\}\), what is the range of (R)?
Explanation opens after your attempt
Correct Answer
C. ({1,2})
Concept
The second components are (1,2,2), and after removing repetition we get ({1,2}). The range uses only second components.
Why this answer is correct
The correct answer is C. ({1,2}). The second components are (1,2,2), and after removing repetition we get ({1,2}). The range uses only second components.
Exam Tip
दूसरे अवयव (1,2,2) हैं और दोहराव हटाने पर ({1,2}) मिलता है। परिसर में केवल दूसरे अवयव लिए जाते हैं।
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