The temperature at (x, y, z) of a solid sphere centered at the origin is given by

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(a) By inspection, decide where the solid sphere is hottest.
(b) Find a vector pointing in the direction of greatest increase of temperature at (1, -1, 1).
(c) Does the vector of part (b) point toward 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 11:09 AM

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The temperature at (x, y, z) of a solid sphere centered at the origin is given by

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a Hottest if denominator is small...View the full answer

Calculus

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