Answer:
1. 1,260
2. 420
3. 302,400
4. 151,200
5. 2,494,800
Step-by-step explanation:
The formula for the permutations with identical object is
1. , (letter R), (letter E)
2. , (letter M), (letter I)
3. , (letter F), (letter E)
4. , (letter L)
5. , (letter A), (letter R), (letter N), (letter E)
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Answers & Comments
Answer:
1. 1,260
2. 420
3. 302,400
4. 151,200
5. 2,494,800
Step-by-step explanation:
The formula for the permutations with identical object is![\frac{n!}{n_{1}!n_{2}!n_{3}!...n_{k}!} \frac{n!}{n_{1}!n_{2}!n_{3}!...n_{k}!}](https://tex.z-dn.net/?f=%5Cfrac%7Bn%21%7D%7Bn_%7B1%7D%21n_%7B2%7D%21n_%7B3%7D%21...n_%7Bk%7D%21%7D)
1.
,
(letter R),
(letter E)
2.
,
(letter M),
(letter I)
3.
,
(letter F),
(letter E)
4.
,
(letter L)
5.
,
(letter A),
(letter R),
(letter N),
(letter E)