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  • Find the number of ways of distributing 10 different candies among guri, raman and khushi such that guri  gets 2, raman gets 3 and khushi gets 5 candies.<

Find the number of ways of distributing 10 different candies among guri, raman and khushi such that guri  gets 2, raman gets 3 and khushi gets 5 candies.

Option: 1

2520


Option: 2

128


Option: 3

2550


Option: 4

252


Answers (1)

Number of ways of dividing (m+n+p)_{\text {(where }} m \neq n \neq p ) things into three unequal
=\frac{(m+n+p) !}{m ! n ! p !}
groups of size \mathrm{m}, \mathrm{n}, \mathrm{p} is

Here m=2, n=3, p=5
Then, the total number of ways:
\frac{10 !}{2 ! 3 ! 5 !}=2520

Posted by

Ramraj Saini

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