Determine Whether the Given System Forms (A)a Group and (B)an

question 24

Multiple Choice

Determine whether the given system forms (a) a group and (b) an Abelian group.
{-2, 0, 2} under addition

• A)Abelian group
• B)a group but not an Abelian group
• C)not a group
• D)Abelian group but not a group

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Definitions:

Table Manners

The rules of etiquette used while eating, including the proper use of utensils, napkins, and how to conduct oneself at the dining table.

Modeling

A method of learning that involves observing and imitating the behavior of others, often discussed in the context of social learning theory.

Systematic Desensitization

A behavioral therapy technique used to reduce phobic responses and anxiety through gradual exposure to the feared object or situation.

Operant Conditioning

A training procedure by which behavior intensity is changed through reinforcement or punishment.