c. Suppose there is a vector w with u w =
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.3: Vectors
Problem 39E
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Question
please send handwritten solution for Q 8 part c
![8. Consider the vectors u (7,1,5, -5) and i = (3,4, c, 0) in R*.
a. Find the value of c that will make i and i perpendicular.
b.
Find a unit vector with the same direction as .'
c. Suppose
is a vector w with u w =
angle
i and w acute or obtuse?
d. Given w as described in part c., compute ü · (2ü – W). .](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F869b97aa-e598-4e46-8e68-4432676b137f%2F409799ce-8f50-49c0-9e99-6af63dc2f0b5%2Fj3g2h8z_processed.jpeg&w=3840&q=75)
Transcribed Image Text:8. Consider the vectors u (7,1,5, -5) and i = (3,4, c, 0) in R*.
a. Find the value of c that will make i and i perpendicular.
b.
Find a unit vector with the same direction as .'
c. Suppose
is a vector w with u w =
angle
i and w acute or obtuse?
d. Given w as described in part c., compute ü · (2ü – W). .
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