Non-reflexive, symmetric, transitive binary relation
Give an example of a binary relation R ⊂ A × A, where A = {a, b, c,d, e}, which is non-reflexive, symmetric, transitive, and construct its matrix.
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Give an example of a binary relation R ⊂ A × A, where A = {a, b, c,d, e}, which is antireflexive, symmetric, transitive
An empty relation.
R = ∅ ⊆ A × A
Construct its matrix.
R | a | b | c | d | e
---|---|---|---|---|---
a | 0 | 0 | 0 | 0 | 0
b | 0 | 0 | 0 | 0 | 0
c | 0 | 0 | 0 | 0 | 0
d | 0 | 0 | 0 | 0 | 0
e | 0 | 0 | 0 | 0 | 0
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Author: vp_arth, 2020-10-28 12:27:11