(a) Find an equation of the tangent plane to the surface at the given point. z = x2 - y2, (7, 4, 33) (b) Find a set of symmetric equations for the normal line to the surface at the given point. X - 7 - y – 4 - 2 - 33 -1 14 -8 Ox +7 = y + 4 = z + 33 Ox - 7 = y - 4 = z - 33 = 14 -8 -1 O X+ 7 14 y + 4 -8 2 + 33 -1
(a) Find an equation of the tangent plane to the surface at the given point. z = x2 - y2, (7, 4, 33) (b) Find a set of symmetric equations for the normal line to the surface at the given point. X - 7 - y – 4 - 2 - 33 -1 14 -8 Ox +7 = y + 4 = z + 33 Ox - 7 = y - 4 = z - 33 = 14 -8 -1 O X+ 7 14 y + 4 -8 2 + 33 -1
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 20E
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