How to tell if vector is unit vector

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asked Oct 23, 2017 83.8k views

5 votes

How to tell if vector is unit vector

Physics
high-school

Hoang Tran asked

by Hoang Tran

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1 Answer

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You can tell if vector is an unit because it has something to do with taking the magnitude of the vector.
also has a length 1. thus you should use pythagoras to check.

Hope this help

Statement answered Oct 27, 2017

by Statement

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