Question

Matrices Eqvialence Relation

score 38 · Answer 1 · 2016-04-28 06:32:30

38

Views

Matrices Eqvialence Relation

Published on 28 Apr 2016 - 6:32

score 250 · Answer 2 · 2026-03-31 16:53:18

250

Views

Symmetry and transitivity with the existential quantifier

Published on 31 Mar 2026 - 16:53

score 2.5k · Answer 3 · 2016-04-30 00:54:32

2.5k

Views

Let $R_1$ and $R_2$ be reflexive relations on a set $S$. Prove that $R_1\cup R_2$ and $R_1 \cap R_2$ are reflexive.

Published on 30 Apr 2016 - 0:54

score 1.2k · Answer 4 · 2016-04-30 15:19:39

1.2k

Views

Prove the relation $R$ in $N \times N$ defined by $(a,b) \simeq (c,d)$ iff $ad=bc$ is an equivalence relation.

Published on 30 Apr 2016 - 15:19

score 797 · Answer 5 · 2026-03-30 10:08:55

797

Views

Quotient topology on unit sphere

Published on 30 Mar 2026 - 10:08

score 217 · Answer 6 · 2026-03-28 08:08:22

217

Views

Count the partial equivalence relations on a set

Published on 28 Mar 2026 - 8:08

score 318 · Answer 7 · 2016-05-04 18:52:18

318

Views

How to phrase a proof of a equivalence relation of bijection

Published on 04 May 2016 - 18:52

score 271 · Answer 8 · 2016-05-05 06:25:14

271

Views

Prove that $(H,\circ)$ is a subgroup of the group $(G, \circ)$

Published on 05 May 2016 - 6:25

score 30 · Answer 9 · 2016-05-05 21:06:26

30

Views

Solution check. How many relations of equivalence $R$ are there in $\Bbb N$ that verify silmultaneously the following properties.

Published on 05 May 2016 - 21:06

score 888 · Answer 10 · 2026-03-25 07:43:53

888

Views

Does the theory of equivalence relations have quantifier elimination?

Published on 25 Mar 2026 - 7:43

score 90 · Answer 11 · 2026-04-02 11:39:12

90

Views

How many equivalence classes in a set of well-orders of a set

Published on 02 Apr 2026 - 11:39

score 258 · Answer 12 · 2016-05-07 16:03:44

258

Views

Let $A$ be a finite set and $\mathcal R$ an equivalence relation in A. Prove that exists a function ...

Published on 07 May 2016 - 16:03

score 64 · Answer 13 · 2026-04-01 15:04:55

64

Views

Why is this function well definded?

Published on 01 Apr 2026 - 15:04

score 461 · Answer 14 · 2016-05-11 18:02:54

461

Views

Proving equivalence classes for a equivalence relation

Published on 11 May 2016 - 18:02

score 13.5k · Answer 15 · 2016-05-13 03:35:15

13.5k

Views

Find the multiplicative inverses of each nonzero element of the field $Z/(5), Z/(11), Z/(17).$

Published on 13 May 2016 - 3:35

List Question

Matrices Eqvialence Relation

Symmetry and transitivity with the existential quantifier

Let $R_1$ and $R_2$ be reflexive relations on a set $S$. Prove that $R_1\cup R_2$ and $R_1 \cap R_2$ are reflexive.

Prove the relation $R$ in $N \times N$ defined by $(a,b) \simeq (c,d)$ iff $ad=bc$ is an equivalence relation.

Quotient topology on unit sphere

Count the partial equivalence relations on a set

How to phrase a proof of a equivalence relation of bijection

Prove that $(H,\circ)$ is a subgroup of the group $(G, \circ)$

Solution check. How many relations of equivalence $R$ are there in $\Bbb N$ that verify silmultaneously the following properties.

Does the theory of equivalence relations have quantifier elimination?

How many equivalence classes in a set of well-orders of a set

Let $A$ be a finite set and $\mathcal R$ an equivalence relation in A. Prove that exists a function ...

Why is this function well definded?

Proving equivalence classes for a equivalence relation

Find the multiplicative inverses of each nonzero element of the field $Z/(5), Z/(11), Z/(17).$

Trending Questions

Popular # Hahtags

Popular Questions