Question

Let u = <-4, -3>. Find the unit vector in the direction of u, and write your answer in component form.

Answer 1

use formula u/|u|
|u|=\[\sqrt{(-3)^{2}+(-4)^{2}}\]=5
unit vector =u/|u| =<-4,-3>/5

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Answer 2

i'm confused?

Answer 3

please help me understand.

Answer 4

where the confuse

Answer 5

how to get the answer in component form

Answer 6

<-4/5,-3/5> this is the component form

Answer 7

thank you.

Answer 8

u welcome

Answer 9

do you think you could help me out with other questions?

Answer 10

Let u = <-8, -9>. Find 7u