Vectors – Calculate a unit vector – Exercise 4514

Exercise

Given the points

A(11,5,9),B(8,1,1)A(11,-5,9),B(-8,-1,1)

Calculate the unit vector directed from A to B.

Final Answer


(1921,421,821)(\frac{-19}{21},\frac{4}{21},\frac{-8}{21})

Solution

Coming soon…

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