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Algebra

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1 Oct 2008 08:57:17 IST

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Permutation and Combination

None

Seven different coins are to be divided among three persons. If no two of the persons receive the same no. of coins but each receives atleast one coin and none are left over, then find the number of ways in which the division may be made.

a) 420

b) 630

c) 710

d) none of these

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Rajat Sen

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Joined: 7 Aug 2007

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1 Oct 2008 11:51:27 IST

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