- Let u = 5i + 4j, v = -i + 2j, and w = 3i — 2j. Determine the i, j form of each of the following: (a) 5u V = (b) 2v+7w= (c) u v w = (d) 3u + 5w ==
- Let u = 5i + 4j, v = -i + 2j, and w = 3i — 2j. Determine the i, j form of each of the following: (a) 5u V = (b) 2v+7w= (c) u v w = (d) 3u + 5w ==
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.6: The Algebra Of Matrices
Problem 16E
Question
100%
Transcribed Image Text:-
Let u = 5i + 4j, v = -i + 2j, and w = 3i — 2j.
Determine the i, j form of each of the following:
(a) 5u
V =
(b) 2v+7w=
(c) u v w =
(d) 3u + 5w
==
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