3] By using the properties of dot and cross product, prove the following: a) (ü x 7). v = 0. b) (w – i) x (w + 7) = 2(w x v). %3D c) W x (V x Ũ) = (w.Ū)V – (W.V)Ū. -
3] By using the properties of dot and cross product, prove the following: a) (ü x 7). v = 0. b) (w – i) x (w + 7) = 2(w x v). %3D c) W x (V x Ũ) = (w.Ū)V – (W.V)Ū. -
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.7: Distinguishable Permutations And Combinations
Problem 21E
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