Find tje number of permutation if four 1,000peso bill,two 100 peso bill,three 50 peso bill and two 20 peso bill be arranged in a wallet
Answers
Step-by-step explanation:
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Given : four 1,000peso bill,two 100 peso bill,three 50 peso bill and two 20 peso
To Find : number of permutation of pesos arranged in a wallet
Solution:
1000 pesos = 4
100 pesos = 2
50 pesos = 3
20 pesos = 2
Total = 4 + 2 + 3 + 2 = 11
11 can be arranged in 11! ways
( as each pesos is unique as it has unique number on it )
but if these pesos are not differentiable
Then arrangements = 11!/4!.2!.3!.2!
= 69300
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