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Can anyone help me on this problem? --[[User:Keon|Keon]] 21:13, 4 February 2009 (UTC) | Can anyone help me on this problem? --[[User:Keon|Keon]] 21:13, 4 February 2009 (UTC) | ||
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| + | I have no idea about the combinatorial proof thing.. | ||
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| + | what am I supposed to to for the combinatorial proof..?? | ||
| + | --[[User:Kangw|Kangw]] 00:33, 5 February 2009 (UTC) | ||
Latest revision as of 19:33, 4 February 2009
Can anyone help me on this problem? --Keon 21:13, 4 February 2009 (UTC)
I have no idea about the combinatorial proof thing..
what am I supposed to to for the combinatorial proof..?? --Kangw 00:33, 5 February 2009 (UTC)
