Question

What is the smallest interval of positive real numbers containing a representative from each equivalence class?

score 177 · Answer 1 · 2017-06-13 13:48:09

177

Views

What is the smallest interval of positive real numbers containing a representative from each equivalence class?

Published on 13 Jun 2017 - 13:48

score 27 · Answer 2 · 2017-06-13 18:02:38

27

Views

How to show that $\{ w \in V \mid v - w \in U \} = \{ v+ u \mid u \in U \} $

Published on 13 Jun 2017 - 18:02

score 51 · Answer 3 · 2017-06-13 22:35:31

51

Views

If $F(U)⊂ U$, then $ϕ : V/U → V/U , v + U → f(v) + U $, but why?

Published on 13 Jun 2017 - 22:35

score 42 · Answer 4 · 2017-06-14 20:30:05

42

Views

Produce the set of all Equivalent Classes

Published on 14 Jun 2017 - 20:30

score 121 · Answer 5 · 2017-06-16 02:01:05

121

Views

Suppose $R$ is a relation on $X$. What does it mean if $R$ is both a partial order and an equivalence?

Published on 16 Jun 2017 - 2:01

score 430 · Answer 6 · 2026-03-25 19:02:49

430

Views

Klein bottle being homeomorphic to the surface with 2 crosscaps

Published on 25 Mar 2026 - 19:02

score 48 · Answer 7 · 2017-06-22 00:26:24

48

Views

Relations and set theory

Published on 22 Jun 2017 - 0:26

score 30 · Answer 8 · 2017-06-30 10:03:03

30

Views

$\frac{G}{R}$ with $(G, \times)$ a group and $R$ an equivalence relation

Published on 30 Jun 2017 - 10:03

score 164 · Answer 9 · 2017-07-04 20:56:01

164

Views

Logical Foundation of Banach Manifold

Published on 04 Jul 2017 - 20:56

score 7.8k · Answer 10 · 2017-07-08 12:55:55

7.8k

Views

Number of transitive relations

Published on 08 Jul 2017 - 12:55

score 58 · Answer 11 · 2017-07-10 00:23:51

58

Views

$a^{-1}b \implies ba^{-1}$ for group $H$ with $a \sim b \impliedby ab^{-1} \in H$

Published on 10 Jul 2017 - 0:23

score 3.7k · Answer 12 · 2017-07-10 11:56:02

3.7k

Views

Relation between equivalence relation and cartesian product of two sets.

Published on 10 Jul 2017 - 11:56

score 607 · Answer 13 · 2017-07-10 12:41:14

607

Views

Equivalence class for non-equivalence relations

Published on 10 Jul 2017 - 12:41

score 86 · Answer 14 · 2026-03-28 14:55:34

86

Views

Correctness of relation definition constructed from partition set

Published on 28 Mar 2026 - 14:55

score 332 · Answer 15 · 2026-03-30 16:22:52

332

Views

Recursive function for finding number of equivalence classes

Published on 30 Mar 2026 - 16:22

List Question

What is the smallest interval of positive real numbers containing a representative from each equivalence class?

How to show that $\{ w \in V \mid v - w \in U \} = \{ v+ u \mid u \in U \} $

If $F(U)⊂ U$, then $ϕ : V/U → V/U , v + U → f(v) + U $, but why?

Produce the set of all Equivalent Classes

Suppose $R$ is a relation on $X$. What does it mean if $R$ is both a partial order and an equivalence?

Klein bottle being homeomorphic to the surface with 2 crosscaps

Relations and set theory

$\frac{G}{R}$ with $(G, \times)$ a group and $R$ an equivalence relation

Logical Foundation of Banach Manifold

Number of transitive relations

$a^{-1}b \implies ba^{-1}$ for group $H$ with $a \sim b \impliedby ab^{-1} \in H$

Relation between equivalence relation and cartesian product of two sets.

Equivalence class for non-equivalence relations

Correctness of relation definition constructed from partition set

Recursive function for finding number of equivalence classes

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