Solve the Multiple-Angle Equation $\sin \frac { x } { 2 } = \frac { \sqrt { 2 } } { 2 }$

question 233

Multiple Choice

Solve the multiple-angle equation.
$\sin \frac { x } { 2 } = \frac { \sqrt { 2 } } { 2 }$

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Definitions:

-ant

A suffix often used in medical or scientific terms to indicate an agent or something that performs the action of the root word.

Foundation

An underlying basis or principle, or an organization established to support specific causes, research, or charitable activities.

Root

The foundational base of a word to which prefixes and suffixes are added, conveying the word’s essential meaning.

Antipyretic

a substance or medication that reduces fever.