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Mathematics 9 Online
OpenStudy (anonymous):

Hi PLEASE HELP . How do you find the unit vector of 10i-5j?

OpenStudy (anonymous):

What is it asking me for?

OpenStudy (anonymous):

divide by the magnitude

OpenStudy (anonymous):

sqrt(125)

OpenStudy (anonymous):

aka 5*sqrt(5)

OpenStudy (unklerhaukus):

|dw:1352428063250:dw|

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