(a) Find the first-order partial derivatives, of the function z = 2x 2 + y 2 ...

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(a) Find the first-order partial derivatives,

of the function z = 2x² + y² − 12x − 8y + 50 and hence find the stationary point.
(b) Find the second-order partial derivatives,and hence show that the stationary point is a minimum.

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Mathematics for Economics and Business

ISBN: 978-1292191669

9th edition

Authors: Ian Jacques

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Question Posted: Apr 18, 2019 09:37 AM

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(a) Find the first-order partial derivatives, of the function z = 2x 2 + y 2 ...

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дz дг дх ду a²z a°z and ax²’ ay² ахду

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a z dx 4x12 dz 2y8 b At a stationary poin...View the full answer

Mathematics for Economics and Business

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