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15
Math.TechQA.Club
2026-03-27 03:49:46
332
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Semi group presentation $<a, b | a^{2} = b^{2} = 0, aba = a, bab = b>$
Published on
27 Mar 2026 - 3:49
#relations
#semigroups
#group-presentation
3k
Views
How to show a relation is/isn't reflexive, transitive, or symmetric
Published on
03 Apr 2026 - 13:18
#discrete-mathematics
#relations
#equivalence-relations
7.7k
Views
Relationship between functions and relations
Published on
19 Feb 2015 - 21:20
#functions
#relations
304
Views
Proving symmetry and transitivity
Published on
03 Apr 2026 - 13:20
#relations
#equivalence-relations
53
Views
Why is this Relation not Symmetric?
Published on
21 Feb 2015 - 15:38
#discrete-mathematics
#relations
152
Views
Does $\{(a,b), (b,a), (a,d), (b,d)\}$ hold transitive property?
Published on
22 Feb 2015 - 10:33
#logic
#relations
#predicate-logic
116
Views
partially ordered set
Published on
22 Feb 2015 - 18:18
#relations
#order-theory
115
Views
What are the possible relations?
Published on
01 Apr 2026 - 22:14
#functions
#relations
#binary
101
Views
Find the roots of the polynomial $ 3X^3 -32X^2+73X +28$ using Vieta's relations
Published on
24 Feb 2015 - 17:57
#polynomials
#relations
34
Views
What's the meaning 'filtering',and 'chain'
Published on
25 Feb 2015 - 16:40
#relations
1.1k
Views
If $R$ is transitive relation, is $RoR$ also transitive?
Published on
28 Mar 2026 - 15:18
#relations
#equivalence-relations
#function-and-relation-composition
222
Views
In Novice Terms, How Does an Ordered Pair Relate to a Database Row (Tuple)?
Published on
01 Apr 2026 - 16:20
#relations
#education
448
Views
Why does a set of m elements have 2$^m$ subsets?
Published on
28 Feb 2015 - 18:26
#discrete-mathematics
#elementary-set-theory
#proof-writing
#computer-science
#relations
2.9k
Views
Is my answer for the composite relation correct and not the textbook's?
Published on
25 Mar 2026 - 6:04
#discrete-mathematics
#logic
#algorithms
#relations
#relation-algebra
6k
Views
Proof: if $R$ is symmetric then so is $R^{-1}$
Published on
01 Mar 2015 - 21:01
#logic
#proof-verification
#relations
#predicate-logic
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