Tell Whether the Relation Is Reflexive, Symmetric, or Transitive on the Set

question 129

Multiple Choice

Tell whether the relation is reflexive, symmetric, or transitive on the set of all people. Also tell whether the relation is an equivalence relation.
-"Is a sibling of"

• A)Reflexive and symmetric; not an equivalence relation
• B)Reflexive and transitive; not an equivalence relation
• C)Symmetric and transitive; not an equivalence relation
• D)Reflexive, symmetric and transitive; equivalence relation

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Definitions:

Bone Resorption

The process by which osteoclasts break down bone tissue, releasing minerals into the blood and leading to a decrease in bone density.

Inferior Good

A good that has a negative income effect.

Goods

Physical items that satisfy human wants or needs and can be transferred or sold.

Price-Consumption Curve

Curve tracing the utility-maximizing combinations of two goods as the price of one changes.