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15
Math.TechQA.Club
2026-04-14 08:45:19
27
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Power of a relation and a equivalence relation
Published on
14 Apr 2026 - 8:45
#relations
#equivalence-relations
#function-and-relation-composition
88
Views
If Function is a set of ordered pairs then why do we call it as a rule?
Published on
13 Apr 2026 - 16:45
#calculus
#relations
123
Views
Proof of number of equivalence relations on a set.
Published on
12 Apr 2026 - 10:30
#combinatorics
#relations
#equivalence-relations
35
Views
Is every numerical or algebraic expression a relation?
Published on
13 Apr 2026 - 17:23
#algebra-precalculus
#functions
#relations
27
Views
Assymetric relation?
Published on
14 Apr 2026 - 22:27
#relations
346
Views
How to find number of injections from a finite set A to finite set B where |A| < |B|?
Published on
20 Apr 2026 - 2:30
#discrete-mathematics
#relations
#order-theory
60
Views
Is every finite connected set equipped with a binary relation of the form Aut(X)\X?
Published on
15 Apr 2026 - 10:15
#combinatorics
#relations
#order-theory
#automorphism-group
76
Views
Proving that $\sim$ defines an Equivalence relation on $S_3$
Published on
15 Apr 2026 - 18:16
#abstract-algebra
#group-theory
#relations
56
Views
Equivalence relations: showing $[b] \subseteq [a]$ while knowing $[a] \subseteq [b]$
Published on
16 Apr 2026 - 6:44
#discrete-mathematics
#solution-verification
#relations
#equivalence-relations
19
Views
Relation R onto A - Am I reading this correctly?
Published on
13 Apr 2026 - 15:17
#discrete-mathematics
#relations
#gcd-and-lcm
231
Views
Why does the empty set not get a relation in a cartesian product?
Published on
14 Apr 2026 - 19:12
#elementary-set-theory
#relations
#direct-product
30
Views
How to Tell That this Relation is AntiSymmetric
Published on
14 Apr 2026 - 11:43
#discrete-mathematics
#relations
4.2k
Views
Find the matrix representing the relations S o R, where the matrices representing R and S.
Published on
16 Apr 2026 - 12:13
#matrices
#discrete-mathematics
#recurrence-relations
#relations
57
Views
Etymology of 'connex' and 'transitive' for binary relations
Published on
12 Apr 2026 - 9:58
#terminology
#relations
60
Views
Prove a relation is an ordering relation when the other is also one
Published on
15 Apr 2026 - 9:22
#relations
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