Consider the level surface defined by the equation x² + 2y²-32² - xyz = 8, find the following: a) Find the normal vector to this surface at the point (3, -2, 3). b) Find the equation of the normal line to this surface at the point (3, -2, 3).

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Vectors In Two And Three Dimensions
Section9.6: Equations Of Lines And Planes
Problem 2E
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Consider the level surface defined by the equation x² +2y² − 3z² - xyz = 8, find the following:
a) Find the normal vector to this surface at the point (3, -2, 3).
b) Find the equation of the normal line to this surface at the point (3, -2, 3).
c) Find the equation of the tangent plane to this surface at the point (3, -2, 3).
Transcribed Image Text:Consider the level surface defined by the equation x² +2y² − 3z² - xyz = 8, find the following: a) Find the normal vector to this surface at the point (3, -2, 3). b) Find the equation of the normal line to this surface at the point (3, -2, 3). c) Find the equation of the tangent plane to this surface at the point (3, -2, 3).
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