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anonymous
 3 years ago
Subsets of 4
anonymous
 3 years ago
Subsets of 4

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ybarrap
 3 years ago
Best ResponseYou've already chosen the best response.1Are you looking at how many subsets of 4 things can be made?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0It says classify each number by naming all the subsets in which it is an element... I don't get it

ybarrap
 3 years ago
Best ResponseYou've already chosen the best response.1Ok. So let's try some examples and see if we can find a pattern We have 4 numbers, 1,2,3,4 The way we can group them where 4 is a member is 1,2,3,4 2,3,4 3,4 4 Are there any other way to make subsets of 4 that also contain 4?

ybarrap
 3 years ago
Best ResponseYou've already chosen the best response.1Are you thinking about it?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0There are two choices for each element (included or not) so in total we have 2^4 = 16 possibilities

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Oh okay I get it sort of... Thanks guys !
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