Question

elements of order 3 the group $R^2/Z^2$

score 873 · Answer 1 · 2026-03-21 23:49:18

873

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elements of order 3 the group $R^2/Z^2$

Published on 21 Mar 2026 - 23:49

score 475 · Answer 2 · 2026-03-22 06:44:28

475

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Equivalence relation generated by a relation: concrete characterization

Published on 22 Mar 2026 - 6:44

score 35 · Answer 3 · 2026-03-25 09:38:46

35

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Prove, that $M=\{(a,b)\mid a,b \in \mathbb{N_0} \land (a-b) \text{ mod } 4 = 0\} $ is a equivalence relation

Published on 25 Mar 2026 - 9:38

score 144 · Answer 4 · 2026-03-22 13:42:14

144

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equivalence relation with binary and decimal numbers

Published on 22 Mar 2026 - 13:42

score 21 · Answer 5 · 2026-03-25 14:46:59

21

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An example of random functions that are stochastically equivalent but aren't modifications of each other.

Published on 25 Mar 2026 - 14:46

score 203 · Answer 6 · 2026-03-25 04:39:05

203

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Finding an equivalence relation that isn't a congruence.

Published on 25 Mar 2026 - 4:39

score 70 · Answer 7 · 2026-03-22 13:44:28

70

Views

Find classes of relation equivalence

Published on 22 Mar 2026 - 13:44

score 801 · Answer 8 · 2026-03-26 15:16:48

801

Views

Equivalence relation with complex numbers.

Published on 26 Mar 2026 - 15:16

score 205 · Answer 9 · 2026-03-26 06:27:36

205

Views

Prove that $\sim$ is an equivalence relation on the set $A$

Published on 26 Mar 2026 - 6:27

score 64 · Answer 10 · 2026-03-26 06:29:14

64

Views

Let $a \in A \ and\ U \in C \ such\ that\ a \in U\ $. Prove that $[a] = U\ $.

Published on 26 Mar 2026 - 6:29

score 80 · Answer 11 · 2026-03-22 15:53:39

80

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Does there exist $a \in \mathbb Z$ such that $a^2 = 5,158, 232,468,953,153$?

Published on 22 Mar 2026 - 15:53

score 447 · Answer 12 · 2026-03-25 18:31:21

447

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The relation $T$ on $\mathbb{R}\times \mathbb{R}$ given by $(x,y)T(a,b)$ iff $x^2+y^2=a^2+b^2$. Sketch the equivalence class of $(1,2)$; of $(4,0)$.

Published on 25 Mar 2026 - 18:31

score 416 · Answer 13 · 2026-03-22 15:30:31

416

Views

Show that it is a partial order and not an equivalence reaction

Published on 22 Mar 2026 - 15:30

score 77 · Answer 14 · 2026-03-25 13:55:12

77

Views

finding equivalence classes of $R_L$ in automata(Nerode)

Published on 25 Mar 2026 - 13:55

score 60 · Answer 15 · 2026-03-21 22:27:45

60

Views

Counting equivalence classes

Published on 21 Mar 2026 - 22:27

List Question

elements of order 3 the group $R^2/Z^2$

Equivalence relation generated by a relation: concrete characterization

Prove, that $M=\{(a,b)\mid a,b \in \mathbb{N_0} \land (a-b) \text{ mod } 4 = 0\} $ is a equivalence relation

equivalence relation with binary and decimal numbers

An example of random functions that are stochastically equivalent but aren't modifications of each other.

Finding an equivalence relation that isn't a congruence.

Find classes of relation equivalence

Equivalence relation with complex numbers.

Prove that $\sim$ is an equivalence relation on the set $A$

Let $a \in A \ and\ U \in C \ such\ that\ a \in U\ $. Prove that $[a] = U\ $.

Does there exist $a \in \mathbb Z$ such that $a^2 = 5,158, 232,468,953,153$?

The relation $T$ on $\mathbb{R}\times \mathbb{R}$ given by $(x,y)T(a,b)$ iff $x^2+y^2=a^2+b^2$. Sketch the equivalence class of $(1,2)$; of $(4,0)$.

Show that it is a partial order and not an equivalence reaction

finding equivalence classes of $R_L$ in automata(Nerode)

Counting equivalence classes

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