Question

Trying to understand antisymmetry

score 120 · Answer 1 · 2019-10-10 22:00:06

120

Views

Trying to understand antisymmetry

Published on 10 Oct 2019 - 22:00

score 88 · Answer 2 · 2019-10-11 03:32:07

88

Views

How to read formulas for binary relations

Published on 11 Oct 2019 - 3:32

score 698 · Answer 3 · 2019-10-11 17:29:38

698

Views

Symmetric closure and transitive closure of a relation

Published on 11 Oct 2019 - 17:29

score 35 · Answer 4 · 2026-03-28 16:12:56

35

Views

Relation definition is recursive, does not make sense

Published on 28 Mar 2026 - 16:12

score 28 · Answer 5 · 2019-10-13 20:52:51

28

Views

Do arity or dimension of relations depend on how many variables are involved?

Published on 13 Oct 2019 - 20:52

score 73 · Answer 6 · 2019-10-13 21:15:53

73

Views

Find the number of equivalence relations on $\{1,2,3,4\}$ that contains $\{ (1,2), (3,4)\}$.

Published on 13 Oct 2019 - 21:15

score 48 · Answer 7 · 2019-10-14 13:09:49

48

Views

Is the relation $5$ divides $(x-y)$ an equivalence relation on $\mathbb Z$?

Published on 14 Oct 2019 - 13:09

score 52 · Answer 8 · 2019-10-15 09:43:14

52

Views

Finding a necessary and sufficient conditon for the coefficient $(p,q)$ so that $fRg$ where $f(x)=x^2$ and $g(x)=x^2+px+q$

Published on 15 Oct 2019 - 9:43

score 198 · Answer 9 · 2019-10-15 10:05:20

198

Views

Suppose $R$ and $S$ are transitive relations. Prove that if $S \circ R \subseteq R \circ S$ then $R \circ S$ is transitive.

Published on 15 Oct 2019 - 10:05

score 52 · Answer 10 · 2019-10-16 00:38:38

52

Views

How many sets must be included in the union that defines a connectivity relation?

Published on 16 Oct 2019 - 0:38

score 232 · Answer 11 · 2026-03-27 14:11:05

232

Views

Determining whether a binary relation is reflexive, symmetric, transitive and antisymmetric

Published on 27 Mar 2026 - 14:11

score 69 · Answer 12 · 2019-10-17 23:25:10

69

Views

What does the $/$ symbol in $S/R$ mean, where $S$ is a set and $R$ is a relation?

Published on 17 Oct 2019 - 23:25

score 62 · Answer 13 · 2019-10-18 12:45:31

62

Views

Is R transitive if R = {(a,a), (b,a), (b,b), (b,c), (c,a), (c,b), (c,c)}

Published on 18 Oct 2019 - 12:45

score 1.7k · Answer 14 · 2019-10-20 23:18:16

1.7k

Views

Is equality of cardinality an equivalence relation on sets?

Published on 20 Oct 2019 - 23:18

score 170 · Answer 15 · 2019-10-21 12:53:40

170

Views

Equivalence vs Equality within non-logic expressions

Published on 21 Oct 2019 - 12:53

List Question

Trying to understand antisymmetry

How to read formulas for binary relations

Symmetric closure and transitive closure of a relation

Relation definition is recursive, does not make sense

Do arity or dimension of relations depend on how many variables are involved?

Find the number of equivalence relations on $\{1,2,3,4\}$ that contains $\{ (1,2), (3,4)\}$.

Is the relation $5$ divides $(x-y)$ an equivalence relation on $\mathbb Z$?

Finding a necessary and sufficient conditon for the coefficient $(p,q)$ so that $fRg$ where $f(x)=x^2$ and $g(x)=x^2+px+q$

Suppose $R$ and $S$ are transitive relations. Prove that if $S \circ R \subseteq R \circ S$ then $R \circ S$ is transitive.

How many sets must be included in the union that defines a connectivity relation?

Determining whether a binary relation is reflexive, symmetric, transitive and antisymmetric

What does the $/$ symbol in $S/R$ mean, where $S$ is a set and $R$ is a relation?

Is R transitive if R = {(a,a), (b,a), (b,b), (b,c), (c,a), (c,b), (c,c)}

Is equality of cardinality an equivalence relation on sets?

Equivalence vs Equality within non-logic expressions

Trending Questions

Popular # Hahtags

Popular Questions