Use the Value of the Trigonometric Function to Find $\cos ( - t )$

question 17

Multiple Choice

Use the value of the trigonometric function to find $\cos ( - t )$ .​ $\cos t = - \frac { 3 } { 8 }$ ​

• A) \(\cos ( - t ) = \frac { 8 } { 3 }\)
• B) \(\cos ( - t ) = \frac { 3 } { 8 }\)
• C) \(\cos ( - t ) = - \frac { 3 } { 8 }\)
• D) \(\cos ( - t ) = - \frac { 8 } { 3 }\)
• E) \(\cos ( - t ) = \infty\)

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Definitions:

Trait Approach

The trait approach is a theory in psychology that focuses on the identification and measurement of specific, consistent personality traits in individuals.

Psychodynamic

A psychological perspective that emphasizes the influence of the unconscious mind on behavior, along with the importance of early childhood experiences.

Humanistic

Humanistic pertains to a psychological perspective that emphasizes individual choice, human potential, and the importance of compassion and empathy in understanding human behavior.

Big Five Trait

A psychological theory that identifies five fundamental personality dimensions: openness, conscientiousness, extraversion, agreeableness, and neuroticism.