(1+½)(1+二的平方分之一)(1+二的四次方分之一)(1+二的八次方分之一)+二的十五次方分之一原式=2*(1-1/2)*(1+1/2)*(1+1/2^2)*...*(1+1/2^8)+1/2^15 =2*(1-1/2^16)+1/2^15 =2原式配上2*(1-1/2),运用平方
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/27 16:14:08
![(1+½)(1+二的平方分之一)(1+二的四次方分之一)(1+二的八次方分之一)+二的十五次方分之一原式=2*(1-1/2)*(1+1/2)*(1+1/2^2)*...*(1+1/2^8)+1/2^15 =2*(1-1/2^16)+1/2^15 =2原式配上2*(1-1/2),运用平方](/uploads/image/z/342137-65-7.jpg?t=%EF%BC%881%2B%26frac12%3B%EF%BC%89%EF%BC%881%2B%E4%BA%8C%E7%9A%84%E5%B9%B3%E6%96%B9%E5%88%86%E4%B9%8B%E4%B8%80%EF%BC%89%EF%BC%881%2B%E4%BA%8C%E7%9A%84%E5%9B%9B%E6%AC%A1%E6%96%B9%E5%88%86%E4%B9%8B%E4%B8%80%EF%BC%89%281%2B%E4%BA%8C%E7%9A%84%E5%85%AB%E6%AC%A1%E6%96%B9%E5%88%86%E4%B9%8B%E4%B8%80%EF%BC%89%2B%E4%BA%8C%E7%9A%84%E5%8D%81%E4%BA%94%E6%AC%A1%E6%96%B9%E5%88%86%E4%B9%8B%E4%B8%80%E5%8E%9F%E5%BC%8F%3D2%2A%281-1%2F2%29%2A%281%2B1%2F2%29%2A%281%2B1%2F2%5E2%29%2A...%2A%281%2B1%2F2%5E8%29%2B1%2F2%5E15+%3D2%2A%281-1%2F2%5E16%29%2B1%2F2%5E15+%3D2%E5%8E%9F%E5%BC%8F%E9%85%8D%E4%B8%8A2%2A%281-1%2F2%29%2C%E8%BF%90%E7%94%A8%E5%B9%B3%E6%96%B9)
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