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Given u = (-2,-3,0) and v= (1, 2, 1), (a) Find 3u + 2v (b) Find 13u + 2v| (c) Find the unit vector in the direction of 3u + 2v.

Given u = (-2,-3,0) and v= (1, 2, 1), (a) Find 3u + 2v (b) Find 13u + 2v| (c) Find the unit vector in the direction of 3u + 2v.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.3: Vectors
Problem 50E
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Given u = (-2, -3,0) and v= (1, 2, 1), (a) Find 3u + 2v AV (b) Find 13u + 2v| (c) Find the unit vector in the direction of 3u + 2v. Compute the dot product of the vectors u and v, and find the angle between the vectors. u =(√2,√2) and v = (-√2,-√2) DEC E tv Sl / A W
Transcribed Image Text:Given u = (-2, -3,0) and v= (1, 2, 1), (a) Find 3u + 2v AV (b) Find 13u + 2v| (c) Find the unit vector in the direction of 3u + 2v. Compute the dot product of the vectors u and v, and find the angle between the vectors. u =(√2,√2) and v = (-√2,-√2) DEC E tv Sl / A W
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