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Algebra & Trigonometry with Analytic Geometry

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter9: Systems Of Equations And Inequalities

Section: Chapter Questions

Problem 12T

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Question

Use Lagrange multipliers to find the given extremum. Assume that x and y are positive.
Мaximize f(x, у) %3D ху
Constraint: x + 9y
= 18
Maximum of f(x, y) =
at (x, у) %3D

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