Question: Explain why the function is differentiable at the given point. Then find the linearization L(x, y) of the function at that point. f (x, y)

Explain why the function is differentiable at the given point. Then find the linearization L(x, y) of the function at that point.
f (x, y) = 4 arctan(xy), (1, 1)

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fx y 4 arctanxy The partial derivatives are f x y 4 4x 1... View full answer

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