Question: Determine the direction in which has maximum rate of increase from P, and give the rate of change in that direction. f(x, y, z)

Determine the direction in which ƒ has maximum rate of increase from P, and give the rate of change in that direction.

f(x, y, z) = xy z, P = (1,5,9)

f(x, y, z) = xy z, P = (1,5,9)

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