Suppose That A, B, C, and D Are Four Distinct $\vec{AB}$

question 1

True/False

Suppose that A, B, C, and D are four distinct points in 3-space.Then ( $\vec{AB}$ + $\vec{BC}$ )+ $\vec{CD}$ = $\vec{AD}$ .

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Definitions:

Incomplete Repression

A psychological phenomenon where an individual is only partially successful in keeping disturbing thoughts, feelings, or desires out of conscious awareness.

Slips of the Tongue

Inadvertent errors in speech where the speaker says something different from what they intended, often revealing subconscious thoughts or feelings.

Freud

Sigmund Freud was an Austrian neurologist and the founder of psychoanalysis, a method for treating psychopathology through dialogue between a patient and a psychoanalyst.

Fixation

In psychology, an obsessive focus or attachment to a person, situation, or stage of development.