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anonymous
 3 years ago
If W = {1, 2, 3, 4 …} and subset Z = {positive odd integers}, what is Z'?
{1, 2, 3, 4 …}
{ }
{5, 6, 7, 8 …}
{2, 4, 6, 8, …}
anonymous
 3 years ago
If W = {1, 2, 3, 4 …} and subset Z = {positive odd integers}, what is Z'? {1, 2, 3, 4 …} { } {5, 6, 7, 8 …} {2, 4, 6, 8, …}

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theEric
 3 years ago
Best ResponseYou've already chosen the best response.1This is more of a math question  just letting you know for next time! And maybe this was on accident. And Z is none of those....

theEric
 3 years ago
Best ResponseYou've already chosen the best response.1But then, while Z is a subset of W, Z doesn't contain any odd numbers.

theEric
 3 years ago
Best ResponseYou've already chosen the best response.1{} is "empty set" and is a subset of all sets, I think.
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