कौन-सा relation \(A=\{1,2,3\}\) से \(B=\{1,2,3\}\) में neither function nor empty relation है?
Which relation from \(A=\{1,2,3\}\) to \(B=\{1,2,3\}\) is neither a function nor an empty relation?
Explanation opens after your attempt
A. \(R=\{(1,1),(1,2),(2,3)\}\)
Concept
It is not empty, but (1) has two images and (3) has no image. In hard MCQs, check both conditions separately.
Why this answer is correct
The correct answer is A. \(R=\{(1,1),(1,2),(2,3)\}\). It is not empty, but (1) has two images and (3) has no image. In hard MCQs, check both conditions separately.
Exam Tip
यह empty नहीं है, लेकिन (1) की दो images हैं और (3) की image missing है। hard MCQ में दोनों conditions अलग-अलग जांचें।
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