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  • (cur | prev) 05:59, 17 September 2008‎ Zhao14 (Talk)‎ . . (625 bytes) (+234)‎
  • (cur | prev) 13:59, 16 September 2008‎ Mkorb (Talk)‎ . . (391 bytes) (+391)‎ . . (New page: == Part A == Can anyone explain how to show that <math> n \left(\!\!\! \begin{array}{c} n-1 \\ k-1 \end{array} \!\!\!\right) </math> counts the number of ways to select a subset with ''k'...)
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Alumni Liaison

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

Dr. Paul Garrett