拜託大家幫忙解決一下數學問題!!<要有算式過程唷!!> - 伏地挺身
By Odelette
at 2006-08-30T00:00
at 2006-08-30T00:00
Table of Contents
1.假設從1開始寫出n個連續的正整數,令其中某一數t擦去,其餘n-1個數值之算術平均數為27又13/1,則數字t等於212325272.設曉明欲訓練自己有良好的體能,為自己定下每天能做100下伏地挺身的目標,若他第一天只能做20下,以後每天增加5下,試問從第幾天起才能達成目標?16171819203.設α+β=4/π,則(1+tanα)(1+tanβ)2-23-34.設tan
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伏地挺身
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By Agatha
at 2006-09-01T01:34
at 2006-09-01T01:34
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