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12) f(x, y) =x'+y'+3x-3y² -8 Ans. f(0,0) saddle point, f(0,2) =-21 local min., S(-2,0)=-4 local max., f(-2,2) saddle point

12) f(x, y) =x'+y'+3x-3y² -8 Ans. f(0,0) saddle point, f(0,2) =-21 local min., S(-2,0)=-4 local max., f(-2,2) saddle point

Trigonometry (11th Edition)
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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12) f(x, y) =x' +y'+3x-3y -8 Ans. f(0,0) saddle point, S(0,2)=-21 local min., f(-2,0)=-4 local max., f(-2,2) saddle point
Transcribed Image Text:12) f(x, y) =x' +y'+3x-3y -8 Ans. f(0,0) saddle point, S(0,2)=-21 local min., f(-2,0)=-4 local max., f(-2,2) saddle point
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