Consider (r, y, z) = x² + y? + z² + 2xyz. Show that (0,0, 0) and (-1, 1, 1) %3D are both critical points. Please determine whether they are local minima, local maxima, saddle points, or none of them.
Consider (r, y, z) = x² + y? + z² + 2xyz. Show that (0,0, 0) and (-1, 1, 1) %3D are both critical points. Please determine whether they are local minima, local maxima, saddle points, or none of them.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter9: Multivariable Calculus
Section9.3: Maxima And Minima
Problem 11E: Find all points where the functions have any relative extrema. Identify any saddle points....
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