If is differentiable at (a, b) and x (a, b) y (a, b) 0, what can we conclude about the tangent plane at (a, b) ...

df fxx y dx fyx y dy represents the chang ...

If is differentiable at (a, b) and x (a, b) = y (a, b)

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If ƒ is differentiable at (a, b) and ƒ_x(a, b) = ƒ_y(a, b) = 0, what can we conclude about the tangent plane at (a, b)?

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Calculus

ISBN: 9781319055844

4th Edition

Authors: Jon Rogawski, Colin Adams, Robert Franzosa

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Question Posted: Jan 16, 2024 08:01 AM

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If is differentiable at (a, b) and x (a, b) = y (a, b)

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Calculus

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