How to show that the following relation is transitive (What is the idea?)
99911
How to show that if $x=(p,q)$ and $y=(p',q')$ then $x \sim y $ if $pq'=p'q$ is an equivalence relation?
74114
How to find the number of anti-symmetric relations?
115460
Proving $a\mid b^2,\,b^2\mid a^3,\,a^3\mid b^4,\ldots\implies a=b$ - why is my approach incorrect
1704
Define a relation and find its equivalence classes.
8456
Prove that $SL(2,\mathbb{R})$ acts transitively on the upper half plane
17935
Can a relation with less than 3 elements be considered transitive?
89167
Cardinality of equivalence relations in $\mathbb{N}$
98518
Cardinality of equivalence relations on N
6443
Is there a proof for this Fibonacci relationship?
143248
What approach should I take to establish this logical proof?
60140
Proof of Equivalence Relation $R=\{(a,b)\in\Bbb N^2: 5\mid (2a+3b)\}$
69043
The equivalence relation generated by a relation
115663
Proving an isomorphism using the isomorphism theorems
40937
Is the set of partial order relations over $ \mathbb{N}$ countable?
31392
Examples and Counterexamples of Relations which Satisfy Certain Properties
148500
Understanding this theorem and how to go about proving it surjectivity?
1643
Number of reflexive relations defined on a set A with n elements