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The equation of a surface is given as (x.y) = e"(x² -xy + y*). (i) Calculate all first and second order partial derivative of f(x,y). (ii) Use your results of part (i) to locate and classify the stationary points of the surface f(x, y).

The equation of a surface is given as (x.y) = e"(x² -xy + y*). (i) Calculate all first and second order partial derivative of f(x,y). (ii) Use your results of part (i) to locate and classify the stationary points of the surface f(x, y).

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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part (ii) please
(a) The equation of a surface is given as f(a,y) = e"(x* -ay + y*). 1 (x2 (i) Calculate all first and second order partial derivative of f(x, y). (ii) Use your results of part (i) to locate and classify the stationary points of the surface f(x, y).
Transcribed Image Text:(a) The equation of a surface is given as f(a,y) = e"(x* -ay + y*). 1 (x2 (i) Calculate all first and second order partial derivative of f(x, y). (ii) Use your results of part (i) to locate and classify the stationary points of the surface f(x, y).
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