Find the Exact Value of the Expression, If It Is $\tan ^ { - 1 } ( \tan ( - \pi / 4 ) )$

question 110

Short Answer

Find the exact value of the expression, if it is defined. $\tan ^ { - 1 } ( \tan ( - \pi / 4 ) )$

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Definitions:

Cultural Differences

Variations in the practices, values, and norms of behavior among different groups of people.

Facial Expression

The use of facial muscles to convey emotions, thoughts, or reactions.

Display Rules

Sociocultural standards that determine when, where, and how emotions should be expressed.

Method-Acting Technique

An acting technique in which actors try to replicate the emotional conditions under which a character operates, in an effort to create a lifelike performance.