Cardinality of Cartesian product of sets
41783
Cardinality of the Cartesian Product of Two Equinumerous Infinite Sets
156006
Cardinality of set containing all infinite subsets of $\mathbb{Q}$
102383
Associativity of Cartesian Product
132537
Class of sets of a given infinite cardinality
4912
Show that an infinite set $C$ is equipotent to its cartesian product $C\times C$
108922
Cardinality and infinite sets: naturals, integers, rationals, bijections
79568
Cardinality of the set $D$
27937
Cartesian Product of Two Countable Sets is Countable
75019
Infinite Cartesian product of countable sets is uncountable
69166
Cardinality of $\mathbb{R}$ and $\mathbb{R}^2$
146436
Cardinality of the set of bijective functions on $\mathbb{N}$?
101669
Cardinality of the Set of all finite subset of $\mathbb{R}$
18023
The direct sum $\oplus$ versus the cartesian product $\times$
9775
Metric on Cartesian Product
111954
Computing the cardinality of a combinatorial set
109764
Find the cardinality of the quotient of $\mathbb R$ in respect to R
122947
What is the cardinality of the set of infinite cardinalities?