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A function captures a precise correspondence between:
ATwo qualities
BTwo quantums
CTwo quotients
DTwo quantities
Answer & Solution
Correct answer: D. Two quantities
1. A function links one thing to another exactly.
2. That is why the concept matters so much.
3. The concept of function captures a mathematically precise correspondence between one quantity and the other.
4. So the answer is two quantities.
_Source: NCERT Class XI Mathematics, Ch 2 'Relations and Functions'_
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