According to Theorem A, the differentiability of ( at p implies the existence of Du((p) in all

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According to Theorem A, the differentiability of ( at p implies the existence of Du((p) in all directions Show that the converse is false by considering

at the origin.

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Calculus

ISBN: 978-0131429246

9th edition

Authors: Dale Varberg, Edwin J. Purcell, Steven E. Rigdon

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Question Posted: Jun 21, 2016 11:10 AM

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According to Theorem A, the differentiability of ( at p implies the existence of Du((p) in all

Question:

f(x,y) = (o otherwise

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Graph of domain of f Along the yaxis fx y 0 but along ...View the full answer

Calculus

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