Sketch 2v and -2w in standard position.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 11E
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Using the first graph and Question 19 for reference, solve Question 20. Thanks.

An explanation would be appreciated. 

refer to vectors v and w in the figure.
1 2 3 4 5 6 7 8
-2-1
00
8
7
6
5
43
4
2
1
-2
Transcribed Image Text:refer to vectors v and w in the figure. 1 2 3 4 5 6 7 8 -2-1 00 8 7 6 5 43 4 2 1 -2
19. Sketch -v and 2w in standard position.
Answer
2
20. Sketch 2v and -2w in standard position.
-3-2-1
Transcribed Image Text:19. Sketch -v and 2w in standard position. Answer 2 20. Sketch 2v and -2w in standard position. -3-2-1
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