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As we know, there is a difference between the infinity(infinite) size (or cardinality) of the integer numbers and between the infinitysize of the reals ($\aleph_0$ and $\aleph_1$$\mathfrak c=2^{\aleph_0}$).
Who discovered it first?
As we know, there is a difference between the infinity of the integer numbers and between the infinity of the reals ($\aleph_0$ and $\aleph_1$).
Who discovered it first?
As we know, there is a difference between the (infinite) size (or cardinality) of the integer numbers and the size of the reals ($\aleph_0$ and $\mathfrak c=2^{\aleph_0}$).