Symmetric Relation Example
Symmetric relation example
Symmetric Relation In a symmetric relation, if a=b is true then b=a is also true. In other words, a relation R is symmetric only if (b, a) ∈ R is true when (a,b) ∈ R. An example of symmetric relation will be R = {(1, 2), (2, 1)} for a set A = {1, 2}. So, for a symmetric relation, aRb ⇒ bRa, ∀ a, b ∈ A.
What is asymmetric relation with example?
In discrete Maths, an asymmetric relation is just the opposite of symmetric relation. In a set A, if one element is less than the other, satisfies one relation, then the other element is not less than the first one. Hence, less than (<), greater than (>) and minus (-) are examples of asymmetric.
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