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anonymous
 5 years ago
nCk= The combinations of n taken k at a time.
which of the following is equal to 11C8?
a) 11!/3!
b) 11!/11!8!
c) 11!/8!3!
d) 11!/8!
anonymous
 5 years ago
nCk= The combinations of n taken k at a time. which of the following is equal to 11C8? a) 11!/3! b) 11!/11!8! c) 11!/8!3! d) 11!/8!

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0c is the right choice

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0dont be confused between permutations and combination , both are different

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I'm confused between the two formulas and two answers

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.011C8= 11!  8!*3!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i have a way combination : we only select the items permutation: we select and we also arrange the items

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0umm .. sorry that will be when u do problems of probability

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0but metarock ur definition is right

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ya but chizzle was confused in the formulas , a different context though

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Ah, just found a way to remember (P)ermutation ... (P)osition matters both begin with P

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0(C)ombination and (C)ounting (or selecting) ;)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0So then it is 11!/8!3! ?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Okay thank you all for the help/formulas/and differences between them
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