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In a combination of objects, which feature is not important?
AThe number chosen
BThe objects chosen
CThe order of objects
DThe set of objects
Answer & Solution
Correct answer: C. The order of objects
1. A combination records only which objects were picked.
2. Rearranging the same picked objects gives the same combination.
3. So the order of the objects is what does not matter.
_Source: NCERT Class 11 Mathematics, Ch 6 'Permutations and Combinations'_
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