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f(x, y) = 4x³ + 7y³ + 2x² - 9y² - 2 Local maxima are Local minima are Saddle points are m m I

f(x, y) = 4x³ + 7y³ + 2x² - 9y² - 2 Local maxima are Local minima are Saddle points are m m I

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Determine saddle points, all local minima and local maxima. Enter each point as an ordered triple, e.g., "(1,5,10)". If there's more than one point of a given type, write out a comma-separated list of ordered triples. If there are no points of a given type, say there is "none".

f(x, y) = 4x³ + 7y³ + 2x² −9y² −2 Local maxima are Local minima are Saddle points are I …
Transcribed Image Text:f(x, y) = 4x³ + 7y³ + 2x² −9y² −2 Local maxima are Local minima are Saddle points are I …
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