(a) Where does the normal line to the ellipse x2 xy + y2 = 3 at...

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(a) Where does the normal line to the ellipse x2 – xy + y2 = 3 at the point (– 1, 1) intersect the ellipse
a second time? (See page 192 for the definition of a normal line.)
(b) Illustrate part (a) by graphing the ellipse and the normal line.

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Calculus Early Transcendentals

ISBN: 978-1285741550

8th edition

Authors: James Stewart

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Question Posted: Jun 25, 2010 04:14 AM

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(a) Where does the normal line to the ellipse x2 xy + y2 = 3 at...

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a We use implicit differentiation to find y Y 2x 2y x The slope of the tangent line at ...View the full answer

Calculus Early Transcendentals

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