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Mathematics 26 Online
OpenStudy (anonymous):

PLEASE HELP WITH THIS VECTORS PROBLEM! Given that |U|=4 and |V|=5 and the angle between U and V is 120 degrees, determine the unit vector in the same direction as U+V. Please show all work, thanks :)

OpenStudy (anonymous):

assume that the unit vectot(n,k) which n^2+k^2=1

OpenStudy (anonymous):

I don't understand?

OpenStudy (anonymous):

if U+V=P than e=P/|U+V|

OpenStudy (anonymous):

|dw:1338857750058:dw|

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