यदि \(A=\{1,2,3\}\), \(B=\{5,6,7\}\) और \(R=\{(1,5),(2,6),(2,7),(3,5)\}\) हो, तो फलन की शर्त कौन तोड़ता है?
If \(A=\{1,2,3\}\), \(B=\{5,6,7\}\), and \(R=\{(1,5),(2,6),(2,7),(3,5)\}\), which element breaks the function condition?
Explanation opens after your attempt
Correct Answer
B. (2)
Concept
(2) has two different images (6) and (7). In exams, immediately check different images of the same first component.
Why this answer is correct
The correct answer is B. (2). (2) has two different images (6) and (7). In exams, immediately check different images of the same first component.
Exam Tip
(2) की दो अलग छवियां (6) और (7) हैं। परीक्षा में एक ही पहले घटक की अलग छवियां तुरंत जांचें।
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