List questions from relations

Published on 12 Apr 2026 - 22:58

86

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Drawing Hasse diagram

Published on 19 Apr 2026 - 12:45

89

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Relation \ Equivalence relation

Published on 14 Apr 2026 - 9:44

133

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What does $\leq ^{-1}$ mean?

Published on 11 Apr 2026 - 8:02

28

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Functions as arguments in relations

Published on 10 Apr 2026 - 14:27

51

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Prove that a relation is Equivalent where: $7\mid x+6y$ where x and y both come from a set of numbers (1,2,3.....10)

Published on 15 Apr 2026 - 20:18

88

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Finding the transitive closure of a given relation on $X = \{1,5,7,9\}$

Published on 13 Apr 2026 - 4:19

36

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Finding relation of two sets

Published on 07 Apr 2026 - 22:04

81

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What does "$A \leq B : \Longleftrightarrow A \subseteq B$ is an order relation of $\mathcal{P}(N)$" mean?

Published on 19 Apr 2026 - 13:00

50

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Relation p^3 on set

Published on 14 Apr 2026 - 22:15

43

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Relation with $sgn$

Published on 17 Apr 2026 - 10:25

54

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Proof Verification: $aRb$ iff $\exists c \in A: a,b \in [c]$

Published on 15 Apr 2026 - 19:47

60

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If I have a certain relation R, how do I find R^2 and R^3?

Published on 12 Apr 2026 - 3:10

51

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Determine $[1] =\{n \in\Bbb Z | 1 R n\}$

Published on 15 Apr 2026 - 22:57

63

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Regarding a counterexample to the reflexivity of a divisibility relation on $\Bbb Z$

Published on 13 Apr 2026 - 16:13

List Question

Showing an equivalence relation on $\mathbb Z$

Drawing Hasse diagram

Relation \ Equivalence relation

What does $\leq ^{-1}$ mean?

Functions as arguments in relations

Prove that a relation is Equivalent where: $7\mid x+6y$ where x and y both come from a set of numbers (1,2,3.....10)

Finding the transitive closure of a given relation on $X = \{1,5,7,9\}$

Finding relation of two sets

What does "$A \leq B : \Longleftrightarrow A \subseteq B$ is an order relation of $\mathcal{P}(N)$" mean?

Relation p^3 on set

Relation with $sgn$

Proof Verification: $aRb$ iff $\exists c \in A: a,b \in [c]$

If I have a certain relation R, how do I find R^2 and R^3?

Determine $[1] =\{n \in\Bbb Z | 1 R n\}$

Regarding a counterexample to the reflexivity of a divisibility relation on $\Bbb Z$

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