यदि \(f:A\to B\) एक फलन है, तो निम्न में कौन-सी स्थिति असंभव है?
If \(f:A\to B\) is a function, which of the following situations is impossible?
Explanation opens after your attempt
Correct Answer
C. किसी \(a\in A\) की दो अलग छवियां होंSome \(a\in A\) has two different images
Concept
In a function, one domain element cannot be associated with two different images. This is the most common exam mistake.
Why this answer is correct
The correct answer is C. किसी \(a\in A\) की दो अलग छवियां हों / Some \(a\in A\) has two different images. In a function, one domain element cannot be associated with two different images. This is the most common exam mistake.
Exam Tip
फलन में एक प्रांत तत्व को दो अलग छवियों से नहीं जोड़ा जा सकता। परीक्षा में यह सबसे सामान्य गलती होती है।
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