Question: Find the direction in which the function increases and decreases most rapidly at the point P. F(x,y,z) = ln(xy)+ln(yz)+ln(xz), P(1,1,1)

Find the direction in which the function increases and decreases most rapidly at the point P.

F(x,y,z) = ln(xy)+ln(yz)+ln(xz), P(1,1,1)

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