Write a Polar Equation In $r$ And $\theta$ Of a Hyperbola with the Focus at the Origin, with Hyperbola

question 42

Short Answer

Write a polar equation in $r$ and $\theta$ of a hyperbola with the focus at the origin, with the eccentricity 7 and directrix $r = - 12 \csc \theta$ .

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Definitions:

Balanced Trade

A trade situation in which the value of a country's exports equals the value of its imports over a certain period.

Net Exports

The value of a country's total exports minus the value of its total imports.

Trade Surplus

The amount by which the value of a country's exports exceeds the cost of its imports.

Exports

Goods or services sold by one country to another, contributing to the selling country's gross domestic product.