If u,v,w are three vectors such that each is inclined at an angle of 4 with the other two, and that Ju| = 1, Jv| = 2, and |w| = 3. Then the scalar product of the vectors 2u +4v- 5w and 4u-6v+ 10w is equal to O -334 O -522 O -514 188 none of the choices
If u,v,w are three vectors such that each is inclined at an angle of 4 with the other two, and that Ju| = 1, Jv| = 2, and |w| = 3. Then the scalar product of the vectors 2u +4v- 5w and 4u-6v+ 10w is equal to O -334 O -522 O -514 188 none of the choices
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 13E
Related questions
Question
![If
u,V,w
are three vectors such that each is inclined at an angle of 4 with the other two, and that lul =1, Jv] = 2, and |w| = 3. Then the scalar product of the vectors 2u +4v- 5w
and
4u - 6v+ 10w
is equal to
-334
-522
-514
188
none of the choices
O O O O](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff96300bc-5c33-48f3-9524-471e58f1b6fb%2F592b1138-8e3a-40e7-857c-ebf2998f8f96%2Fljagnec_processed.png&w=3840&q=75)
Transcribed Image Text:If
u,V,w
are three vectors such that each is inclined at an angle of 4 with the other two, and that lul =1, Jv] = 2, and |w| = 3. Then the scalar product of the vectors 2u +4v- 5w
and
4u - 6v+ 10w
is equal to
-334
-522
-514
188
none of the choices
O O O O
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