and AB= 6. What is the magnitude of A? . What is the angle between A and B if A.B=0
and AB= 6. What is the magnitude of A? . What is the angle between A and B if A.B=0
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Please answer 3
![Solve the following problem. Upload your
complete and organized solutions.
1. Given the following vectors: u=(1, 2, -4) and
v=(2, 3, 5)
Find:
a) u.v
b) u.u
c)
(u.v) v
d) angle between u and v
e) unit vector
2.
Suppose that B =(2, 2, 1) and makes 30° with A
and AB= 6. What is the magnitude of A?
What is the angle between A and B if A. B=0
3.
4. Find (+v) (2u-v) given that uu=4,
v=-5 and v.v=10
5. Determine if u and v are orthogonal
u = (cos, sin 0,-1); v = (sin 0.-cos 0,0)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb2ade466-87ff-48da-ae6a-268545b860cb%2Fa2fcc78d-c0c7-461b-9267-8051cd31276f%2Fxcegpg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Solve the following problem. Upload your
complete and organized solutions.
1. Given the following vectors: u=(1, 2, -4) and
v=(2, 3, 5)
Find:
a) u.v
b) u.u
c)
(u.v) v
d) angle between u and v
e) unit vector
2.
Suppose that B =(2, 2, 1) and makes 30° with A
and AB= 6. What is the magnitude of A?
What is the angle between A and B if A. B=0
3.
4. Find (+v) (2u-v) given that uu=4,
v=-5 and v.v=10
5. Determine if u and v are orthogonal
u = (cos, sin 0,-1); v = (sin 0.-cos 0,0)
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