MyCalStateLA x Activity 10.6 x O Exploring Dir x+ Ohttps://calstatela.instruct... Let f(x, y, z) at (3, 0, 4) in the direction 4i + 4j + 3k. xy + z. In this problem, we find the directional derivativ First, V f(x, y, z) = So, V f(3, 0, 4) k A unit vector u in the direction of 4i + 4j + 3k is given by %3D Finally the directional dorivativo of f (3

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A: I am attaching image so that you understand each and every step.

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