(a) Find an equation of the tangent plane to the surface at the given point. z = x? - y?, (8, 4, 48) (b) Find a set of symmetric equations for the normal line to the surface at the given point. Ox - 8 = y – 4 = z – 48 O X- 8 у - 4 z - 48 16 -8 x + 8 y + 4 z + 48 16 -8 -1 %3D 16 -8 -1 Ox + 8 = y + 4 = z + 48

(a) Find an equation of the tangent plane to the surface at the given point. z = x? - y?, (8, 4, 48) (b) Find a set of symmetric equations for the normal line to the surface at the given point. Ox - 8 = y – 4 = z – 48 O X- 8 у - 4 z - 48 16 -8 x + 8 y + 4 z + 48 16 -8 -1 %3D 16 -8 -1 Ox + 8 = y + 4 = z + 48

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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