- 1. If u = [2, 3, 4] and v = [ 7, 6, 5] find 2v - 3u a) [9, 9, 9] b) [— 20, — 21, -22] c) [25, 24, 23] d) [8, 3, 2] 2. If u = [2, 3, 4] and v = [- 7,- 6,- 5] find |2v – 3u| - a)√243 b) √1325 c) √1730 d) √77

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter1: Introduction To Algebra
Section1.6: Translating Problems Into Equations
Problem 8MRE
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PLS HELP ASAP ON ALL ASKED QUESTIONS PLS

-
1. If u = [2, 3, 4] and v = [ 7, 6, 5] find 2v - 3u
a) [9, 9, 9]
b) [— 20, — 21, -22] c) [25, 24, 23]
d) [8, 3, 2]
2. If u = [2, 3, 4] and v = [- 7,- 6,- 5] find |2v – 3u|
-
a)√243
b) √1325
c) √1730
d) √77
Transcribed Image Text:- 1. If u = [2, 3, 4] and v = [ 7, 6, 5] find 2v - 3u a) [9, 9, 9] b) [— 20, — 21, -22] c) [25, 24, 23] d) [8, 3, 2] 2. If u = [2, 3, 4] and v = [- 7,- 6,- 5] find |2v – 3u| - a)√243 b) √1325 c) √1730 d) √77
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