Question: for the function fex,y,z) = 3xy + y con pate the following: v f (x, y, z) 2 a fcx, y, z) df (2,3,5)

for the function fex,y,z) = 3xy + y con pate the following: v f (x, y, z) 2 a fcx, y, z) df (2,3,5) Derivative of fat(2,3,5) in direction of vector (3,0,4) Direction of max. rate of increase at(2,3,5)

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