Linear Algebra Question

Mathematics
Tutor: None Selected Time limit: 1 Day

Find a unit vector in the same direction as  a= (4,-5,-5)

Jun 17th, 2015

L = sqrt (4^2+(-5)^2+(-5)^2)

   = sqrt (66)

unit vector in the same direction as  a= (4,-5,-5) is  ( 4/ sqrt (66), -5/sqrt (66), -5/sqrt (66)

Please let me know if you have any questions and best me if you are satisfactory.


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Jun 17th, 2015

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Jun 17th, 2015
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Jun 17th, 2015
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