Seven different coins are to be divided amongst three persons. If no two of the persons…
Mathematics · JEE Advanced · NTA Exams — Permutations and Combinations
Seven different coins are to be divided amongst three persons. If no two of the persons receive the same number of coins but each receives atleast one coin and none is left over, then the number of ways in which the division may be made is :
- 420
- 630
- 710
- none of these
Answer
(B) 630
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