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Mathematics 9 Online
OpenStudy (anonymous):

Determine whether the vectors u and v parallel orthogonal or neither openstudy u= <1, -2> v = <-4, 8>

OpenStudy (irishboy123):

inspect them first are they related?

OpenStudy (anonymous):

Yes they are you can multiply u by -2

OpenStudy (anonymous):

I mean -4

OpenStudy (anonymous):

to make v

OpenStudy (irishboy123):

therefore?!

OpenStudy (irishboy123):

\[\mathbf u = \alpha \mathbf v\]??

OpenStudy (anonymous):

I don't know the definition of parallel and orthogonal

OpenStudy (anonymous):

Wait they are parrall

OpenStudy (anonymous):

Parallel

OpenStudy (anonymous):

right?

OpenStudy (irishboy123):

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