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Mathematics 10 Online
OpenStudy (anonymous):

Let u = <-7, -2>. Find 8u.

OpenStudy (stamp):

<- 56, - 16>

OpenStudy (anonymous):

Multiply by 8

OpenStudy (anonymous):

both numbers

OpenStudy (danjs):

constant times a vector c*<a.b> = <c*a , c*b>

OpenStudy (danjs):

is another vector

OpenStudy (anonymous):

oh my gosh, I was so confused.. thank you so much!

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