My solution is:
1) P(52,6) = 14,658,134,400
2) 26*51*50*49*48*47=7,329,067,200
is that right?
回複:怎麽解這道題?謝謝!
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回複:回複:怎麽解這道題?謝謝!
-月明人倚樓-
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01/12/2009 postreply
17:25:21