Question: Explain why the function is differentiable at the given + x In(xy 9) The partial derivatives are fx(x, y) = so fis differentiable at

Explain why the function is differentiable at the given + x In(xy

Explain why the function is differentiable at the given + x In(xy 9) The partial derivatives are fx(x, y) = so fis differentiable at ( Find the linearization L(x, y) of f(x, y) at ( , 2 point. and f (x, , so f ( and f ( . Both f and f are continuous functions for 5)

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