Bijection between $[a,b)$ and $(a,b)$?
44689
Explicit bijection between $[0,1)$ and $(0,1)$
64866
Proving a Composition of Functions is Bijective
124374
A bijective function between a square and its side
21663
Bijection between power sets of sets implies bijection between sets?
82675
What is an example of function $f: \Bbb{N} \to \Bbb{Z}$ that is a bijection?
130363
Prove composition of two surjections is surjection
14277
Proving $f(x)=x\cdot |x|$ is a bijection
39231
Construct a bijection between $\mathbb{Z}^+\times \mathbb{Z}^+$ and $\mathbb{Z}^+$
150790
Prove two sets have same Cardinality by writing down bijection
132868
Bijection between an infinite set and its union of a countably infinite set
109710
Bijection between $\mathbb N \times \mathbb N$ and $\mathbb N$
20303
A function $f\colon E\to F$ between finite sets is injective iff it is surjective iff it is bijective
64140
Find a bijection from $\mathbb R$ to $\mathbb R-\mathbb N$
152438
Is the composition of two injective functions injective?
96202
Prove composition of bijections is bijection
22856
Ways to go from A to B(proof)
130137
How to define a Bijection between $(A^B)^C$ and $A^{B \times C}$