SOLUTION: in how many ways can 9 persons be divided into 3 groups consisting of 4,3 and 2 persons?
Algebra.Com
Question 910221: in how many ways can 9 persons be divided into 3 groups consisting of 4,3 and 2 persons?
Answer by Lenzky(18) (Show Source): You can put this solution on YOUR website!
Use combination in your scientific calculator
9C4+9C3+9C2 =?
126+84+36= 246
RELATED QUESTIONS
In how many ways can 12 poeple be divided into 3 groups of 4 persons(in each... (answered by sudhanshu_kmr)
In how many ways can a group of 10 people be divided into:
a. two groups consisting of 7 (answered by lynnlo)
In how many ways can a group of 10 people be divided into three groups consisting of 4,3, (answered by mananth)
Combinations
3. In how many ways can a group of 10 people be divided into (a) two groups (answered by Edwin McCravy)
in how many ways can 9 friends be formed into groups of 4 persons to play cards?
at... (answered by rothauserc)
We have n=10 person we wish divide them at random inti 3 groups consisting of 5,3,2... (answered by stanbon)
In how many ways can 13 people be divided into four groups with 3, 6, 2 and 2 people... (answered by ikleyn)
In how many ways can I divide a group of 12 persons (n = 12) into four subgroups (k = 4)... (answered by Edwin McCravy)
In a recent survey, a statistician reported the following data.
13 persons liked brand... (answered by ikleyn,greenestamps)