Find the gradient of the function at the given point. Function Point f(x, y, z) = Vx2 + y2 + z² (7, 8, 4) Vf(7, 8, 4) = Find the maximum value of the directional derivative at the given point.

Advanced Engineering Mathematics
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Find the gradient of the function at the given point.
Function
Point
f(x, у, 2) -
x² + y2 + z²
(7, 8, 4)
Vf(7, 8, 4) :
Find the maximum value of the directional derivative at the given point.
Transcribed Image Text:Find the gradient of the function at the given point. Function Point f(x, у, 2) - x² + y2 + z² (7, 8, 4) Vf(7, 8, 4) : Find the maximum value of the directional derivative at the given point.
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