b). Consider the function f(x.y)=-(x²-1) -(xy-x-1)'. ). Find the critical points of f (x, y). [Verify using Mathematica] (i). Using the Second Partials Test (SPT), find the relative extrema's of f (x, y). (11).Does f violate the Extreme Value Theorem? Indicate reason.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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b). Consider the function f(x.y)=-(x²-1) -(xy-x-1)'.
). Find the critical points of f (x, y). [Verify using Mathematica]
(i). Using the Second Partials Test (SPT), find the relative extrema's of f (x, y).
(11).Does f violate the Extreme Value Theorem? Indicate reason.
Transcribed Image Text:b). Consider the function f(x.y)=-(x²-1) -(xy-x-1)'. ). Find the critical points of f (x, y). [Verify using Mathematica] (i). Using the Second Partials Test (SPT), find the relative extrema's of f (x, y). (11).Does f violate the Extreme Value Theorem? Indicate reason.
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