1957 年我的三位数学老师日子难过,俩人打成右派,...,纪念他们,做第57题:
P(E)=1-P(365,50)/365^50=0.99...
1957 年我的三位数学老师日子难过,俩人打成右派,...,纪念他们,做第57题:
P(E)=1-P(365,50)/365^50=0.99...
•
哈哈 jin大侠客气了,这回我请宁波年糕和烤菜
-小宁波♂-
♀
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01/13/2011 postreply
12:43:49
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