Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.4: The Dot Product
Problem 16E
Related questions
Question
3.
![Find unit vectors that satisfy the stated conditions.
NOTE: Enter the exact answers in terms of i,j and k.
(a) Same direction as - 2i + 7j.
u =
(b) Oppositely directed to 4i – 2j + 8k.
% =
(c) Same direction as the vector from the point A(-1,0, 4) to the point
В(2, 3, 3).
W 3=](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F81ba8745-e260-4e39-bfc6-184e1bb2dd62%2F85ab762f-0b96-4caa-83bc-3b53dde810ec%2F15tm4oc_processed.png&w=3840&q=75)
Transcribed Image Text:Find unit vectors that satisfy the stated conditions.
NOTE: Enter the exact answers in terms of i,j and k.
(a) Same direction as - 2i + 7j.
u =
(b) Oppositely directed to 4i – 2j + 8k.
% =
(c) Same direction as the vector from the point A(-1,0, 4) to the point
В(2, 3, 3).
W 3=
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