Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 9E
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![Suppose that u and v are vectors in R' both of length 2 2 and that the length of u - v is also2 /2. Thenu + v||
and the angle between u and v is](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0eb3a6a5-7b0f-4253-8a3a-b2749786da4f%2F25b0e0fc-8b30-4887-983c-2bd3ab408071%2Fhofea8m_processed.png&w=3840&q=75)
Transcribed Image Text:Suppose that u and v are vectors in R' both of length 2 2 and that the length of u - v is also2 /2. Thenu + v||
and the angle between u and v is
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