Math Investigation eTwinning. Mission: Infinity...Affairs! Volume: Infinity | Page 29

We have shown above that , and all have the same cardinality, which is called ℵ0. We have
also shown that the real numbers have a bigger CARDINALITY.
Georg Cantor asked whether the cardinality of is the next bigger cardinality after ℵ0. This is
called the CONTINUUM HYPOTHESIS.

Activity 2

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LYKEIO SCHIMATARIOY, GREECE

- VALLAURI FOSSANO, ITALY

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