How Many One-To-One Correspondences Are There Between Two Sets with 4

question 72

Multiple Choice

How many one-to-one correspondences are there between two sets with 4 elements each?

• A)None
• B)2
• C)24
• D)6

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Definitions:

Projection

Attributing one’s own thoughts, feelings, or motives to another person.

Regression

A return to an earlier or less advanced condition or state, often viewed in psychological contexts as a defense mechanism.

Defense Mechanisms

Largely unconscious reactions that protect a person from unpleasant emotions such as anxiety and guilt.

Painful Emotions

Intense, uncomfortable feelings that are typically a response to negative experiences or thoughts.