Show That $\left( - \frac { 2 \sqrt { 2 } } { 3 } , - \frac { 1 } { 3 } \right)$

question 10

Essay

Show that $\left( - \frac { 2 \sqrt { 2 } } { 3 } , - \frac { 1 } { 3 } \right)$ is on the unit circle.

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Definitions:

Animation Tag

A marker or identifier used in digital animations to denote specific animations or parts thereof within a dataset or software.

None Button

A graphical user interface element that allows the user to select no option or to deselect a previously selected option.

Animation Gallery

A collection of pre-designed animations that can be applied to objects or elements in software applications to make them more dynamic.

Alt Text

Short for "alternative text," a description of an image or non-textual element in digital content, used to provide context for visually impaired users.