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2 cards from this section. Quick, good the night before a test.
Define an asymmetric relation in your own words.
Think about what happens if both pairs are present.
Give an example of a symmetric relation.
Think about family relations.
If (a, b) is in an asymmetric relation, must (b, a) be in it?
Recall the definition of asymmetric relations.
The relation 'is greater than' on real numbers is:
Think about the implications of higher numbers.
Given a set of 6 elements, illustrate all possible asymmetric relations.
Sketch multiple relations and observe patterns in relations.
Design a proof showing the nature of diagonal pairs in asymmetric relations.
Focus on definitions to establish properties.
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