quations for the tangent plane and normal line at the poi

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section11.4: Plane Curves And Parametric Equations
Problem 33E
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Problem 8
In the following exercises, find equations for the tangent plane and normal line at the point Po on the
given surface
(1) z2 + y² + z² = 3, Po(1, 1, 1)
(2) r² + 2xy – y² + z² = 7, Po(1, –1,3)
Transcribed Image Text:Problem 8 In the following exercises, find equations for the tangent plane and normal line at the point Po on the given surface (1) z2 + y² + z² = 3, Po(1, 1, 1) (2) r² + 2xy – y² + z² = 7, Po(1, –1,3)
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