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  • The number of ways of giving 20 distinct oranges to 3 children such that each child gets at least one orange is _____.Option: 1 3483638676<

The number of ways of giving 20 distinct oranges to 3 children such that each child gets at least one orange is _____.

Option: 1

3483638676


Option: 2

-


Option: 3

-


Option: 4

-


Answers (1)

best_answer

Total - (one child receive no orange + two child receive no orange)
=3^{20}-\left({ }^{3} \mathrm{C}_{1}\left(2^{20}-2\right)+{ }^{3} \mathrm{C}_{2} 1^{20}\right)=3483638676

 

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Gaurav

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