answer both pls need asap thank you Consider the surface r²+y²+2ry-3x+2y-2z = 1. Determine the following:(a) the general equation of the tangent plane to the surface at the point (1, -2,-4)(b) the parametric equations of the normal line to the surface at at the point (1, -2,-4)

Answered: Image /qna-images/answer/4d3d97a2-90e0-4249-b3e0-04f46e55b587.jpg

Answered: Consider the surface…

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 surface r²+y²+2ry-3x+2y-2z=1. Determine the following: (a) the general equation of the tangent plane to the surface at the point (1, -2,-4) (b) the parametric equations of the normal line to the surface at at the point (1, -2,-4)