Find a bijective mapping that shows that [0,1] and [0,1) have the same cardinality
70266
1-1 correspondence between [0,1] and [0,1)
157268
Proving a bijection with absolute value
14322
Examples of bijective map from $\mathbb{R}^3\rightarrow \mathbb{R}$
31318
Cardinality of cartesian square
100465
Does there exist a continuous bijection from $(-1,1) \to (-1,1]$?
72591
Find a bijection to prove a fact about integer partitions
111477
Specify a bijection from [0,1] to (0,1].
2396
Order-preserving injections of ordinals into $[0,1]$
89167
Cardinality of equivalence relations in $\mathbb{N}$
109710
Bijection between $\mathbb N \times \mathbb N$ and $\mathbb N$
136069
Is there a simple formula for the cardinality of $\{A\subseteq\kappa\mid |A|\leq\lambda\}$ when $\lambda\leq\kappa$?
67451
Building a bijection from a finite union of countable sets to $\mathbb{N}$
132868
Bijection between an infinite set and its union of a countably infinite set
141227
How to show the integers have same cardinality as the natural numbers?
23125
Prove that there is a bijection between the set of all subsets of $X$, $P(X)$, and the set of functions from $X$ to $\{0,1\}$.
32340
Continuous bijections and their inverses
158671
Cardinality of a set that consists of all existing cardinalities