Q3: If you have given the three vectors Ā=3i-4j-4k B=i-3j-5k C = 2i-j+k 1- Show that these vectors form the sides of a right triangle? 2- Prove the law of cosines for these vectors.
Q3: If you have given the three vectors Ā=3i-4j-4k B=i-3j-5k C = 2i-j+k 1- Show that these vectors form the sides of a right triangle? 2- Prove the law of cosines for these vectors.
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter3: Vectors
Section: Chapter Questions
Problem 60PQ
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![Q3: If you have given the three vectors
Ā= 3i - 4j- 4k
B=i-3j-5k
C = 2i-j+k
1- Show that these vectors form the sides of a right triangle?
2- Prove the law of cosines for these vectors.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F56c20059-3b4e-4e24-8bea-3549730b4deb%2Faac42d0d-2f84-4a0b-8aa6-e2d4cea1a720%2Fpedp29b_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q3: If you have given the three vectors
Ā= 3i - 4j- 4k
B=i-3j-5k
C = 2i-j+k
1- Show that these vectors form the sides of a right triangle?
2- Prove the law of cosines for these vectors.
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