If S is a surface parameterized by r(u, v) = (3u + 2v)î + (v – u)ĵ+ (8 – v²)k con u € [0,1], v € [2, 3] A normal veclor for S is : A) N = 3i – j– 2vk B) N = 2vî – 6vĵ+5 C) N = (3u + 2v)î + (v – u)ĵ+ (8 – v²)k D) N = 2vî + 6vŷ+5k %3D

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.1: Rectangular Coordinate Systems
Problem 22E
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If S is a surface parameterized by
r(u, v) = (3u + 2v)î + (v – u)ĵ+ (8 – v²)k con u € (0,1], v e [2,3]
A nomal veclor for S is :
A) N = 3î – j – 2vk
B) N = 2vî – 6vĵ+5k
%3D
C) N = (3u + 2v)î + (v – u)ĵ+ (8 –v²)k
D) N = 2vî + 6vî+5k
Transcribed Image Text:If S is a surface parameterized by r(u, v) = (3u + 2v)î + (v – u)ĵ+ (8 – v²)k con u € (0,1], v e [2,3] A nomal veclor for S is : A) N = 3î – j – 2vk B) N = 2vî – 6vĵ+5k %3D C) N = (3u + 2v)î + (v – u)ĵ+ (8 –v²)k D) N = 2vî + 6vî+5k
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