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  • (cur | prev) 09:05, 4 February 2013โ€Ž Xie69 (Talk | contribs)โ€Ž . . (1,263 bytes) (+1,263)โ€Ž . . (New page: ==Practive Problem on Independence== Q: There are five volunteers(Called A,B,C,D,E), and there are four volunteer positions(Position 1, postion 2, position 3, position 4). A volunteer is e...)

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Basic linear algebra uncovers and clarifies very important geometry and algebra.

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