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pleasehelpme54

  • 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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  1. theEric
    • 3 years ago
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    This 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....

  2. theEric
    • 3 years ago
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    Well, actually, {}

  3. theEric
    • 3 years ago
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    But then, while Z is a subset of W, Z doesn't contain any odd numbers.

  4. theEric
    • 3 years ago
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    {} is "empty set" and is a subset of all sets, I think.

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