If f: R2R and D2f =0 and D2f =0, show that f is independent of the second

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If f: R2→R and D2f =0 and D2f =0, show that f is independent of the second variable. If D1f = D2f =0, show that f inconstant.

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Financial statements

ISBN: 978-007802531

5th Edition

Authors: Stephen Barrad

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Question Posted: Oct 01, 2009 12:39 AM

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If f: R2R and D2f =0 and D2f =0, show that f is independent of the second

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By the mean value theorem one knows that i...View the full answer

Financial statements

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