Give the two unit vectors u such that the function z = g(x, y) of example 3 has zero derivatives at (2, –1) in the direction of u.
Give the two unit vectors u such that the function z = g(x, y) of example 3 has zero derivatives at (2, –1) in the direction of u.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 10E
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For example 3, g(x,y)=y2e2x at (2,-1)
![Give the two unit vectors u such that the function z = g(x, y)
of example 3 has zero
derivatives at (2, –1) in the direction of u.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F242d25fe-12ae-4a6c-8bda-14a6e8db796a%2Faac6c184-858b-4af3-b69f-6cff5e5ed44d%2Ftmloorq_processed.png&w=3840&q=75)
Transcribed Image Text:Give the two unit vectors u such that the function z = g(x, y)
of example 3 has zero
derivatives at (2, –1) in the direction of u.
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