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zeta function

Tuesday, June 10, 2008

妈的我还真是适合考试

刚才有人发给我一个据说是今年很难的一道高考数学题:
证明对任意n,存在一个长度为n的非平凡等差数列,其中任意三项不构成等比数列。
我10s就做出来了;仰天长叹一声,我这种人才真是太适合高考了。
Posted by M at 5:13 AM 3 comments:
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