Find the Exact Value of the Given Expression $\pi$ B) $\frac{\pi}{2}$ C) 2

question 46

Multiple Choice

Find the exact value of the given expression. cos^-1 0

• A) \(\pi\)
• B) \(\frac{\pi}{2}\)
• C) 2 \(\pi\)
• D) \(\frac{2}{\pi}\)

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Definitions:

Reserved Words

Keywords in a programming language that are used for their predefined syntax and meaning, and thus cannot be used as identifiers for variables, classes, or functions.

Equality Operator

A symbol used in programming languages to compare two values for equality, typically represented by "==".

Default Cases

A branch in switch statements in programming that executes if no case labels match the switch expression.

Positive Number

A positive number is a number that is greater than zero, found on the right side of zero on a number line.