1C - Sets and Venn Diagrams Flashcards

1
Q

A set is…

A

a collection of objects or elements.

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2
Q

The elements of a set are called its ______.

A

members

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3
Q

Two sets can be related in what four ways?

A

1) Set A is EQUAL to set B if both have the same elements.
2) A is a SUBSET of B if all elements of A are elements of B.
3) A is DISJOINT from B if the two sets do not share any elements in common.
4) A and B are OVERLAPPING if they have some elements in common.

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4
Q

What are categorical propositions?

A

Propositions that claim a relationship between two categories.

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5
Q

Categorical propositions must have the structure of a complete ____(1)____ and a certain relationship between ____(2)____.

A

(1) sentence; (2) two categories

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6
Q

In a categorical proposition, one set will be the ____(1)____ and the other set will be the ____(2)____.

A

(1) subject - S; (2) predicate- P

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7
Q

What are the four standard categorical propositions?

A

1) All S are P
2) No S are P
3) Some S are P
4) Some S are not P

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