A symmetric relation is a type of binary relation, such as "is equal to", where if a = b is true then b = a is also true. This means that the relation is symmetric if and only if it is equal to its converse. Symmetry, along with reflexivity and transitivity, are the three defining properties of an equivalence relation.
Stanford University
Winter 2020
CS 103A serves as an additional review course for CS103 students, focusing on strengthening proof-based mathematics skills and general problem-solving strategies in a context closely tied to CS103.
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