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

question 76

Essay

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

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Definitions:

Holy Cult

A religious group or sect that is devoted to the worship of a deity or deities and follows distinct rituals, often viewed by outsiders with skepticism or caution.

Alexis De Tocqueville

A French political thinker and historian best known for his works "Democracy in America" (1835), where he explores American society, its democratic institutions, and its political culture.

Market Revolution

A period of economic transformation in the United States during the early 19th century, characterized by a shift from subsistence farming to large-scale agriculture, and the emergence of regional and national markets.

Skilled Craftsmen

Individuals who possess expert knowledge and proficiency in a particular craft or trade, often requiring manual dexterity and the use of tools.