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July 25, 2014

July 25, 2014

Posted by **J** on Friday, May 4, 2012 at 1:32pm.

- Calculus grade 12 -
**MathMate**, Friday, May 4, 2012 at 6:36pmIf three vector are mutually perpendicular, they form a basis for a three dimensional space. A plane is a two-dimensional space, so it cannot have three mutually perpendicular vectors.

- Calculus grade 12 -
**J**, Saturday, May 5, 2012 at 12:28pmthank you :)

- Calculus grade 12 -
**MathMate**, Saturday, May 5, 2012 at 7:57pmYou're welcome!

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