Answered: 13) Find as all polar points (r, 0) of…

13) Find as all polar points (r, 0) of horizontal and vertical tangency to the curve: x = cos(20) y = sin (20) for 0 <0 < * and r > 0

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter11: Topics From Analytic Geometry

Section: Chapter Questions

Problem 52RE

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Question

x = cos(20)
y = sin (20)
13) Find as all polar points (r, 0) of horizontal and vertical tangency to the curve:
for 0 <0 <“
and r > 0

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