Find unit vectors that satisfy the stated conditions. NOTE: Enter the exact answers in terms of i, j and k. 2i + 5j. (a) Same direction as u= V= -2 29 W = -6 (b) Oppositely directed to 6i- 4j + 4k. 68 + 5 √35 5 i + 29 k 4 68 j 4 68 (c) Same direction as the vector from the point A(-1,0, 4) to the point B(4, 3, 3) k 3 i + j+ k √35 35 1 X X

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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I
|
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 + 5j.
u=
V=
-2
√29
W =
(b) Oppositely directed to 6i- 4j+ 4k.
-6
68
i +
5
√35
5
29
i +
4
√68
i + j
(c) Same direction as the vector from the point A(-1,0, 4) to the point
B(4,3,3)
3
√35
4
√68
j+
k
1
√35
X
k
X
Transcribed Image Text:I | 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 + 5j. u= V= -2 √29 W = (b) Oppositely directed to 6i- 4j+ 4k. -6 68 i + 5 √35 5 29 i + 4 √68 i + j (c) Same direction as the vector from the point A(-1,0, 4) to the point B(4,3,3) 3 √35 4 √68 j+ k 1 √35 X k X
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