Re: 5 Balls in 3 boxes (Permutation Combination)

I have discussed here but i did not understand it . Possible distribution sizes are (3,1,1) and (2,2,1) Lets go with (3,1,1) .. suppose triplets chosen are b1 b2 b3 , singles are b4, b5. SO with a particular combination of distribution sizes, there are 3! arrangements My interpretation and approach ...