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October 21, 2025, 08:14:49 pm

Author Topic: PLEASE HELP!  (Read 583 times)  Share 

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Moko

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PLEASE HELP!
« on: August 19, 2012, 12:36:14 pm »
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Consider the vector v = (2, 1) in R2. There are two unit vectors u1; u2 in R2 which
are perpendicular to v. Find their coordinates.


fred42

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Re: PLEASE HELP!
« Reply #1 on: August 19, 2012, 02:33:38 pm »
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See attached

Moko

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Re: PLEASE HELP!
« Reply #2 on: August 19, 2012, 04:38:39 pm »
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thanks a lot mate  :)