47 等比数列讲授内容阐发这节课是在等差数列的底子上,运用同样的研究要领和研究步调,研究另一种特殊数列—...
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等差数列与等比数列例1.等差数列中,a3+a7-a10=8,a11-a4=4,求S13解:由求和公式知问题转化为求a7由条件得:a...
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1、等差数列中,已知公差,且a1+a3+a5+…+a99=60,则a1+a2+a3+…+a100=________.2、公差不为零的等差数列的...
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高中数学教案:高一数学《等比数列》教学设计方案教学目标1.理解的概念,掌握的通项公式,并能运用公式解决简...
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等差数列(第一课时)教学设计姓名:陈玉兰 学号:20110514605 姓名:江军 学号;20110512863 姓名:周超 学...
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中职数学教学设计:6.3 等比数列(配套高教版)(2).doc
【课题】6.3等比数列【教学目标】知识目标:(1)理解等比数列的定义;(2)理解等比数列通项公式.能力目标:通过学...
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???????????????????????最新资料推荐???????????????????《等比数列》教学设计 (共2课时)一、教材分析:1、...
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