Symmetric and Transitive Relation is not necessarily Reflexive/Examples
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Examples of Use of Symmetric and Transitive Relation is not necessarily Reflexive
Subset of Cartesian Plane
The subset of the Cartesian plane defined as:
- $\RR := \set {\tuple {x, y} \in \R^2: -1 \le x \le 1, -1 \le y \le 1}$
determines a relation on $\R^2$ which is symmetric and transitive but not reflexive.