Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 37E
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Question
Question 8. Please give full solutions. Thanks.
![Assume that
and √ are vectors in R³ with || || = 1 and ||√|| = 2,
and the angle between and is §. Compute ||2ừ – 37 ||.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F44666062-2c83-46c8-a7b7-ea6bbfbde0b2%2F4fdae047-c5bd-4770-811e-365b1ac200d2%2Fuwhg9af_processed.png&w=3840&q=75)
Transcribed Image Text:Assume that
and √ are vectors in R³ with || || = 1 and ||√|| = 2,
and the angle between and is §. Compute ||2ừ – 37 ||.
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