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A unit vector that points in the direction of the vector −4i+7j can be written as?
I have no idea how to solve this problem! I would really appreciate some help! I'll give whoever explains how to solve best answer.
the format of the answer should be: _ i + _ j
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- Rita the dogLv 76 years agoFavorite Answer
Just divide that vector by its length, i.e. by √((-4)^2 + 7^2) = √65 and you will have the answer.
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