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April 16, 2014

April 16, 2014

Posted by **Zinnia** on Saturday, August 13, 2011 at 6:00am.

(i) x+3y+z=4

x-2y-2z=3

2x+y-z=9

(ii) x+2z+y=0

2x+y+z=6

3x+3y+2z=14

- Matrices -
**Damon**, Saturday, August 13, 2011 at 3:13pm

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