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Find an equation of the plane tangent to the following surface at the given points. z = In (1 + xy); (4,5, In 21) and (-4,- 5, In 21) The tangent plane at (4,5, In 21) is z =

Find an equation of the plane tangent to the following surface at the given points. z = In (1 + xy); (4,5, In 21) and (-4,- 5, In 21) The tangent plane at (4,5, In 21) is z =

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Find an equation of the plane tangent to the following surface at the given points. z = In (1 + xy); (4,5, In 21) and (-4, – 5, In 21) The tangent plane at (4,5, In 21) is z=
Transcribed Image Text:Find an equation of the plane tangent to the following surface at the given points. z = In (1 + xy); (4,5, In 21) and (-4, – 5, In 21) The tangent plane at (4,5, In 21) is z=
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