Given a differentiable function f x y which of the following

Last updated: 8/30/2023

Given a differentiable function f x y which of the following are correct statements about the directional derivative Duf at a point xo yo Select all that apply The direction u rapidly at xo yo u is a unit vector 2006 Vf xo yo is the direction in which f increases most Duf xo yo f xo yo u Du f x0 30 is always a positive number The maximum directional derivative of fat ro 40 is f 2o 30 T 0 ra a