Unions and intersections cannot be defined for more than two sets, so that $A \cup B \cup C$ and $A \cap B \cap C$ are meaningless.

Name: Unions and intersections cannot be defined for more than two sets, so that $A \cup B \cup C$ and $A \cap B \cap C$ are meaningless.
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Question

Quizplus · Accepted Answer

Unions and intersections can be defined for any number of sets, making expressions like $A \cup B \cup C$ and $A \cap B \cap C$ meaningful and valid for combining or finding common elements among three or more sets.

Unions and Intersections Cannot Be Defined for More Than Two A∪B∪CA \cup B \cup CA∪B∪C

Unions and Intersections Cannot Be Defined for More Than Two $A \cup B \cup C$