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Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Vectors In Two And Three Dimensions
Section9.CR: Chapter Review
Problem 7CC
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Answer the followng muitiple-chorce algora
awestion belo
wir are vectors in R°, both havng
langth of I unit. of tHhe angle betuween
u and v is ž, than (u-2v)• (2u-v)=
A) -I B) oc)I D)4-3J3 E) None
Transcribed Image Text:Answer the followng muitiple-chorce algora awestion belo wir are vectors in R°, both havng langth of I unit. of tHhe angle betuween u and v is ž, than (u-2v)• (2u-v)= A) -I B) oc)I D)4-3J3 E) None
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