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CompetitiveQuantitative AptitudePermutation and CombinationPermutation and Combination
Difficult

If $C(n, 7) = C(n, 5)$,find $n$.

  • A
    $15$
  • B
    $12$
  • C
    $18$
  • D
    $2$
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Competitive Questions

Competitive

Quantitative Aptitude Questions

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Permutation and Combination

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Permutation and Combination

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