Question

Proof Properties of Relation - $R = \{ (a,b) \in \mathbb{R} \times \mathbb{R} : |a|=|b| \}$

score 45 · Answer 1 · 2026-04-10 22:38:31

45

Views

Proof Properties of Relation - $R = \{ (a,b) \in \mathbb{R} \times \mathbb{R} : |a|=|b| \}$

Published on 10 Apr 2026 - 22:38

score 56 · Answer 2 · 2017-10-30 12:07:01

56

Views

Transitivity - $R=\{(a,b)\in \mathbb{R} \times \mathbb{R} : |a-b|<1\}$

Published on 30 Oct 2017 - 12:07

score 159 · Answer 3 · 2017-10-30 12:26:18

159

Views

Question on equivalence classes

Published on 30 Oct 2017 - 12:26

score 1k · Answer 4 · 2026-04-08 07:37:28

1k

Views

Relations. Are these sets reflexive, transitive, symmetric, etc.?

Published on 08 Apr 2026 - 7:37

score 186 · Answer 5 · 2026-04-08 07:37:49

186

Views

Prove an equivalence relation to be the finest

Published on 08 Apr 2026 - 7:37

score 163 · Answer 6 · 2026-04-09 11:43:03

163

Views

How to count the true number of relations?

Published on 09 Apr 2026 - 11:43

score 1.2k · Answer 7 · 2026-03-30 17:54:44

1.2k

Views

Composite Relations - reflexive, antisymmetric, and transitive

Published on 30 Mar 2026 - 17:54

score 4.3k · Answer 8 · 2026-04-12 21:56:35

4.3k

Views

Non-transitive relation

Published on 12 Apr 2026 - 21:56

score 133 · Answer 9 · 2026-04-10 07:28:25

133

Views

Proof of transitivity for equivalence relation

Published on 10 Apr 2026 - 7:28

score 57 · Answer 10 · 2026-04-12 20:36:44

57

Views

Defining a relation as a simply set of pairs (without underlaying sets) is wrong?

Published on 12 Apr 2026 - 20:36

score 222 · Answer 11 · 2017-11-05 00:48:49

222

Views

Proving that a relation is antisymmetric

Published on 05 Nov 2017 - 0:48

score 150 · Answer 12 · 2026-04-09 08:55:12

150

Views

Properties of a relation on $\mathbb Z\times\mathbb Z$ and $\mathbb Q \times\mathbb Q$.

Published on 09 Apr 2026 - 8:55

score 272 · Answer 13 · 2026-04-12 23:48:45

272

Views

Proving that $s$ is a reflexive closure of $r$

Published on 12 Apr 2026 - 23:48

score 37 · Answer 14 · 2017-11-05 19:53:09

37

Views

Given is relations which you concatenate. They form sentence / specific word. What sentence / word you get?

Published on 05 Nov 2017 - 19:53

score 86 · Answer 15 · 2026-04-11 16:12:51

86

Views

Question on Antisymmetric relation

Published on 11 Apr 2026 - 16:12

List Question

Proof Properties of Relation - $R = \{ (a,b) \in \mathbb{R} \times \mathbb{R} : |a|=|b| \}$

Transitivity - $R=\{(a,b)\in \mathbb{R} \times \mathbb{R} : |a-b|<1\}$

Question on equivalence classes

Relations. Are these sets reflexive, transitive, symmetric, etc.?

Prove an equivalence relation to be the finest

How to count the true number of relations?

Composite Relations - reflexive, antisymmetric, and transitive

Non-transitive relation

Proof of transitivity for equivalence relation

Defining a relation as a simply set of pairs (without underlaying sets) is wrong?

Proving that a relation is antisymmetric

Properties of a relation on $\mathbb Z\times\mathbb Z$ and $\mathbb Q \times\mathbb Q$.

Proving that $s$ is a reflexive closure of $r$

Given is relations which you concatenate. They form sentence / specific word. What sentence / word you get?

Question on Antisymmetric relation

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