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ve test to identify any critical points a these. -2 – 6y² + 12x - 36y – 87

ve test to identify any critical points a these. -2 – 6y² + 12x - 36y – 87

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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Use the second derivative test to identify any critical points and determine whether each critical point is a maximum, minimum, saddle point, or none of these. f(x, у) %3D —х2 - бу? + 12х — 36у — 87 (х, у, 2) %3D maximum
Transcribed Image Text:Use the second derivative test to identify any critical points and determine whether each critical point is a maximum, minimum, saddle point, or none of these. f(x, у) %3D —х2 - бу? + 12х — 36у — 87 (х, у, 2) %3D maximum
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