Infinite cartesian product from Herbert Enderton's Elements of set theory
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Definition of the Infinite Cartesian Product
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Proof of Sets involving the Cartesian Product
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countably infinite union of countably infinite sets is countable
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Show that infinite Cartesian product is uncountable
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Powers of infinite cardinals in the generic extension
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The cardinality of a countable union of countable sets, without the axiom of choice
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How to read infinite Cartesian product definition
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Given an infinite set of cardinality $X$, is there a chain in $\mathcal P(X)$ of the same cardinalty of $\mathcal P(X)$?
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Uncountable Cartesian product of closed interval
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Given an arbitrary infinite set $S$, how to construct an injection $\mathbb{N} \to S$ with the Axiom of Choice?
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Finite Cartesian Product of Countable sets is countable?
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Cardinality of the union of infinite and countable sets
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What is the cartesian product of an empty set of sets?
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How can I prove this relation between the elementary set theory and the elementary logic?
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Proving $|S \times \mathbb{N}|=|S|$ when $S$ is an infinite set
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Topology on cartesian product and product topology.
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The cartesian product of a finite amount of countable sets is countable.