Show that if u, v, w, and r are any vectors, then a. u x (v Xw)
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Show that if u, v, w, and r are any vectors, then
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a. u x (v Xw) + vX (w Xu) + w x (u X v) = 0 + (u • v × k)k b. ux v = (u.v × i)i + (u • v × j)j c. (u X v) (w X r) = u. W u.r V. W V r
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Related Book For
Thomas Calculus Early Transcendentals
ISBN: 9780321884077
13th Edition
Authors: Joel R Hass, Christopher E Heil, Maurice D Weir
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