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anonymous
 4 years ago
I need to find the unit vector of v = (3,1). see following post for answer.
anonymous
 4 years ago
I need to find the unit vector of v = (3,1). see following post for answer.

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0unit vector =v/v=(3/sqrt10,1/sqrt10)

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0hold on i'm trying to figure out how to use this latex editor

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0I can't figure out how to write fractions with the equation editor

Muhammad_Nauman_Umair
 4 years ago
Best ResponseYou've already chosen the best response.1there is no unit vector of a point if you want to find the unit vector then v should be a vector it must be written as v=[3,1]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0محمد you're right, I made a mistake

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0can you write fractions with the latex, or do you just use /?

Muhammad_Nauman_Umair
 4 years ago
Best ResponseYou've already chosen the best response.1unit vector =[3,1]/sqrt(3^2+1^2) =[3,1]/sqrt(10)
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