Find the tangent plane and normal line equations for the surface x²+4y²+z²=12 at point (2, 1, -2)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 39RE
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Find the tangent plane and normal line equations for the surface x²+4y²+z²=12 at
point (2, 1, -2)
Transcribed Image Text:Q3 Find the tangent plane and normal line equations for the surface x²+4y²+z²=12 at point (2, 1, -2)
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