78 Find the distances from the pole to the vertices, and thenapply Formulas (8)(10) to

Chapter 10, Problem 8

(choose chapter or problem)

Find the distances from the pole to the vertices, and then apply Formulas (8)–(10) to find the equation of the ellipse in rectangular coordinates.

(a) \(r=\frac{6}{5+2 \cos \theta}\)        (b) \(r=\frac{8}{4-3 \sin \theta}\)

Equation Transcription:

        

Text Transcription:

r=6/5+2 cos theta

r=8/4-3 sin theta

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