Mathematics, 14.07.2020 02:01, deedee363
Which expression represents the number of possible combinations of n items taken rat a time?
n!
(n-nin
n!
(n-
(n-1)!
n!
(n-1)!!
n!
Answers: 2
Mathematics, 22.06.2019 00:30, vanitycarraway2000
Intro biblioteca sunt 462 de carti cu 198 mai putine enciclipedii si cu 47 mai multe dictionare decat enciclopedii cate enciclopedii sunt in biblioteca
Answers: 1
Which expression represents the number of possible combinations of n items taken rat a time?
n!
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