Determine a unit vector pointing directly opposite to the direction of vector w. (i and j in the choices below represents the standard basis.) 0 -2- -4 W 2 4 Unit vector opposite to w = 0.224 i - 0.448 j Unit vector opposite to w = -0.507 i + 0.862 j O Unit vector opposite to w = -0.447 i + 0.894 j O Unit vector opposite to w = -0.224 i + 0.448 j

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 48E
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Question 10
Determine a unit vector pointing directly opposite to the direction of vector
w. (i and j in the choices below represents the standard basis.)
0
--2-
-4-
W
2
-N
O Unit vector opposite to w = 0.224 i - 0.448 j
O Unit vector opposite to w = -0.507 i + 0.862 j
O Unit vector opposite to w = -0.447 i + 0.894 j
Unit vector opposite to w = -0.224 i + 0.448 j
Transcribed Image Text:Question 10 Determine a unit vector pointing directly opposite to the direction of vector w. (i and j in the choices below represents the standard basis.) 0 --2- -4- W 2 -N O Unit vector opposite to w = 0.224 i - 0.448 j O Unit vector opposite to w = -0.507 i + 0.862 j O Unit vector opposite to w = -0.447 i + 0.894 j Unit vector opposite to w = -0.224 i + 0.448 j
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