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Suppose you choose four books to read from a summer reading list of 12 books. How many different combinations of books are possible? n! Note: Cr= (-) r!(n-r)! n
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Suppose you choose four books to read from a summer reading list of 12 books. How many different combinations of books are possible? n! Note: Cr= (-) r!(n-r)! n
asked
May 10, 2024
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Suppose you choose four books
to read from a summer reading
list of 12 books. How many
different combinations of books
are possible?
n!
Note: Cr= (-)
r!(n-r)!
n
Mathematics
high-school
Guy Avraham
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Guy Avraham
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Matei Zoc
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May 17, 2024
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Matei Zoc
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