Acellus
In how many ways can you
select 3 books to bring on
vacation from a group of 11...
Mathematics, 20.08.2020 03:01 4tazaouiamine1r
Acellus
In how many ways can you
select 3 books to bring on
vacation from a group of 11
books?
Note: C,
n!
r!(n-r)!
Answers: 1
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