If a multivariate function has continuous partial derivatives, the order in which the derivatives are calculated does

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If a multivariate function has continuous partial derivatives, the order in which the derivatives are calculated does not matter. Thus, for example, the function f(x, y) of two variables has equal third partials

(a) How many fourth partial derivatives does a function of three variables have?

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Statistical Inference

ISBN: 978-0534243128

2nd edition

Authors: George Casella, Roger L. Berger

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Question Posted: May 26, 2016 05:10 AM

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If a multivariate function has continuous partial derivatives, the order in which the derivatives are calculated does

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n+r-l

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a b Think of the n variables as n bins Differen...View the full answer

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