For what points P (x, y, z) does f with f 25x 2 9y 2 16z 2 have the direction from P to the origin ...

v f 50x 18y 32z kx y z has so ...

For what points P: (x, y, z) does f with f = 25x 2 + 9y 2

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For what points P: (x, y, z) does ∇f with f = 25x² + 9y² + 16z² have the direction from P to the origin?

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Advanced Engineering Mathematics

ISBN: 978-0470458365

10th edition

Authors: Erwin Kreyszig

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Question Posted: Dec 12, 2018 10:13 AM

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For what points P: (x, y, z) does f with f = 25x 2 + 9y 2

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Advanced Engineering Mathematics

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