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Permutation and Combination
A chocolates manufacturer makes 6 different flavors of chocolates. The chocolates are sold in boxes of 10. How many “different” boxes of chocolates can be made?
Read Solution (Total 8)
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- (n+r-1) C (r-1)
here n=10;r=6
=> (10+6-1)C(6-1)
=> 15 C 5
=> (15*14*13*12*11)/(5*4*3*2*1)
=> 3003 - 10 years agoHelpfull: Yes(31) No(1)
- 3003
using formula n+r-1c-1 - 10 years agoHelpfull: Yes(2) No(3)
- can anyone plz explain this formula
- 9 years agoHelpfull: Yes(2) No(0)
- n-1
c
r-1=9c5 - 10 years agoHelpfull: Yes(1) No(2)
- ans is 450
- 10 years agoHelpfull: Yes(0) No(5)
- ans is 3003
- 10 years agoHelpfull: Yes(0) No(3)
- 1) n=10 ,r=6
(n+r-1)C(r-1)=(10+6-1)C(6-1)=15C5=3003 - 9 years agoHelpfull: Yes(0) No(2)
- n+r-1
c
r-1
10+6-1
c
6-1
=15
c
5
- 9 years agoHelpfull: Yes(0) No(1)
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