other question will save this response. Question 9 Provide an appropriate response. Find the direction in which the function is increasing most rapidly at the point Po- f(x. y, z) xy-In(z), P o(1, -2, 2) O4i+2j-k) (4i+2j-k) (4i - 2j + k) (4i + 2j - k)

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A: The solution is given in the next steps below:

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A: Correct ans is = - 2 and 1 Please find attachment for the details solution

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A: ft=cos t and fθ=-14

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