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QUESTION
A) You are standing above the point (3,1) on the surface z=30(2x^2+2y^2) (a) In which direction should you walk to descend fastest? (Give your answer...
A) You are standing above the point (3,1) on the surface z=30−(2x^2+2y^2)
(a) In which direction should you walk to descend fastest? (Give your answer as a unit 2-vector.)
direction =?
B) Suppose f(x,y)=x/y,
