Consider the level surface defined by the equation x² - y² + z² - 4xyz = 6, find the following: a) Find the 3D gradient to this level surface. VF(x, y, z)= b) Find the normal vector to this surface at the point (1, 2,-1). c) Find the equation of the tangent plane to this surface at the point (1, 2,-1).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section: Chapter Questions
Problem 18T
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Consider the level surface defined by the equation x² - y² + z² - 4xyz = 6, find the following:
a) Find the 3D gradient to this level surface.
VF(x, y, z)=
b) Find the normal vector to this surface at the point (1, 2,-1).
c) Find the equation of the tangent plane to this surface at the point (1, 2,-1).
Transcribed Image Text:Consider the level surface defined by the equation x² - y² + z² - 4xyz = 6, find the following: a) Find the 3D gradient to this level surface. VF(x, y, z)= b) Find the normal vector to this surface at the point (1, 2,-1). c) Find the equation of the tangent plane to this surface at the point (1, 2,-1).
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