1. Let u = Let [][] 3 -2 and v = (a) Draw the vectors u and v in standard positions in R². (b) Draw the vectors u and v with their tails at the point P = (4,-2). (c) First, draw u+v, uv, and -2u + v using a geometric method and show how the results can be obtained algebraically. (d) Find a unit vector in the direction of v.
1. Let u = Let [][] 3 -2 and v = (a) Draw the vectors u and v in standard positions in R². (b) Draw the vectors u and v with their tails at the point P = (4,-2). (c) First, draw u+v, uv, and -2u + v using a geometric method and show how the results can be obtained algebraically. (d) Find a unit vector in the direction of v.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter11: Topics From Analytic Geometry
Section: Chapter Questions
Problem 17RE
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Question
![1. Let u =
Let [][]
3
-2
and v =
(a) Draw the vectors u and v in standard positions in R².
(b) Draw the vectors u and v with their tails at the point P = (4,-2).
(c) First, draw u+v, uv, and -2u + v using a geometric method and show how the
results can be obtained algebraically.
(d) Find a unit vector in the direction of v.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3a41c3c7-2600-484b-827b-a120d7f7011a%2F57158fda-be65-446d-a08f-8a84d80f7c82%2Foifs1z_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. Let u =
Let [][]
3
-2
and v =
(a) Draw the vectors u and v in standard positions in R².
(b) Draw the vectors u and v with their tails at the point P = (4,-2).
(c) First, draw u+v, uv, and -2u + v using a geometric method and show how the
results can be obtained algebraically.
(d) Find a unit vector in the direction of v.
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