Show that dot multiplication of vectors is positive definite; that is, show that u u

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Show that dot multiplication of vectors is positive definite; that is, show that u · u ≥ 0 for every vector u and that u · u = 0 if and only if u = 0.

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Thomas Calculus Early Transcendentals

ISBN: 9780321884077

13th Edition

Authors: Joel R Hass, Christopher E Heil, Maurice D Weir

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