About the cardinality of the Borelians in the real line.
53642
Cardinality of Borel sigma algebra
12003
Cardinality of set of real continuous functions
22232
Proving that cardinality of the reals = cardinality of $[0,1]$
137883
Cardinality of the set of all (real) discontinuous functions
44214
The number of subsets of a set of cardinality $n$
121366
Intervals and cardinality
135760
Can proper classes also have cardinality?
14972
Cardinality of Vitali sets: countably or uncountably infinite?
146436
Cardinality of the set of bijective functions on $\mathbb{N}$?
132537
Class of sets of a given infinite cardinality
20085
What's the cardinality of all sequences with coefficients in an infinite set?
96845
Question: Compare the cardinality between the sets $\Bbb R$ and $\Bbb N^{\Bbb N}$
45216
Cardinality of $[0,1]$
105425
The intervals $(2,4)$ and $(-1,17)$ have the same cardinality
73850
Cardinality of set of functions
23442
Cardinality of the union of infinite and countable sets
98518
Cardinality of equivalence relations on N