Question

Find the angle between the given vectors to the nearest tenth of a degree.
u = <-5, -4>, v = <-4, -3>
I know how to do it, but I forgot what ||u|| and ||v|| mean...

Answer 1

magnitude of u = ||u||

Answer 2

you remember how you do distance?

Answer 3

@Nnesha hahaha

Answer 4

ah thank you ^ _^

Answer 5

i guess you got it :)

Answer 6

Yep haha :)

Answer 7

good!