Which of the following does not represent the empty set?
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{0}
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![subject](/tpl/images/cats/biologiya.png)
Biology, 31.10.2019 05:31 snowprincess99447
Which of the following does not represent the empty set?
ø
{0}
{}
![ansver](/tpl/images/cats/User.png)
Answers: 3
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