Find $\sin 2 x$ $\cos 2 x$ And $\tan 2 x$ , Given That

question 21

Essay

Find $\sin 2 x$ , $\cos 2 x$ and $\tan 2 x$ , given that $\sec x = - 4$ and $\sin x < 0$ .

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Definitions:

Indifference Map

A graphical representation in microeconomics, illustrating different bundles of goods between which a consumer is indifferent, showing preferences.

Total Utility

The overall satisfaction or benefit a consumer receives from consuming a specific quantity of a good or service.

Budget Line

A visual depiction showing every potential mix of two products that a specific income and price levels can buy.

Utility

In economics, the total satisfaction received from consuming a good or service.