3. Consider the surface z = xln y – x²y. (a) Show that Q = (1,1, –1) lies on this surface. (b) Find the Cartesian equation of the tangent plane at the point Q for the surface.
3. Consider the surface z = xln y – x²y. (a) Show that Q = (1,1, –1) lies on this surface. (b) Find the Cartesian equation of the tangent plane at the point Q for the surface.
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Analytic Trigonometry
Section2.3: Solving Trigonometric Equations
Problem 11ECP
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![3. Consider the surface z = xln y – x²y.
(a) Show that Q = (1,1, –1) lies on this surface.
(b) Find the Cartesian equation of the tangent plane at the point Q for the
surface.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc9e9c0cb-f2ac-4d9e-8216-dea40bc0893e%2F9e429fa4-f79a-4680-bbc9-68f7035377c4%2Fh2492fc.png&w=3840&q=75)
Transcribed Image Text:3. Consider the surface z = xln y – x²y.
(a) Show that Q = (1,1, –1) lies on this surface.
(b) Find the Cartesian equation of the tangent plane at the point Q for the
surface.
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