Question: consider the function f(x,y)at point (3,4).At that point the function has directional derivatives:4322in the direction (parallelto)(4,4), and 6342in the direction(parallelto)(3,5).Ther gradient offat the point(3,4)is

consider the function f(x,y)at point (3,4).At that point the function has directional derivatives:4322in the direction (parallelto)(4,4), and 6342in the direction(parallelto)(3,5).Ther gradient offat the point(3,4)is

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