大虾们过来看看哈嗯,有数学、英语、科学仨学科,依次如下:1.观察所给各式:1/3=1/(1×3)=1/2(1/1-1/3);1/15=1/(3×5)=1/2(1/3-1/5);1/35=1/(5×7)=1/2(1/5-1/7);…通过观察,你得到什么结论?用含n的等式表示(n为
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/11 15:59:49
![大虾们过来看看哈嗯,有数学、英语、科学仨学科,依次如下:1.观察所给各式:1/3=1/(1×3)=1/2(1/1-1/3);1/15=1/(3×5)=1/2(1/3-1/5);1/35=1/(5×7)=1/2(1/5-1/7);…通过观察,你得到什么结论?用含n的等式表示(n为](/uploads/image/z/10234038-30-8.jpg?t=%E5%A4%A7%E8%99%BE%E4%BB%AC%E8%BF%87%E6%9D%A5%E7%9C%8B%E7%9C%8B%E5%93%88%E5%97%AF%2C%E6%9C%89%E6%95%B0%E5%AD%A6%E3%80%81%E8%8B%B1%E8%AF%AD%E3%80%81%E7%A7%91%E5%AD%A6%E4%BB%A8%E5%AD%A6%E7%A7%91%2C%E4%BE%9D%E6%AC%A1%E5%A6%82%E4%B8%8B%EF%BC%9A1.%E8%A7%82%E5%AF%9F%E6%89%80%E7%BB%99%E5%90%84%E5%BC%8F%EF%BC%9A1%2F3%3D1%2F%281%C3%973%29%3D1%2F2%281%2F1-1%2F3%29%3B1%2F15%3D1%2F%283%C3%975%29%3D1%2F2%281%2F3-1%2F5%29%3B1%2F35%3D1%2F%285%C3%977%29%3D1%2F2%281%2F5-1%2F7%29%3B%E2%80%A6%E9%80%9A%E8%BF%87%E8%A7%82%E5%AF%9F%2C%E4%BD%A0%E5%BE%97%E5%88%B0%E4%BB%80%E4%B9%88%E7%BB%93%E8%AE%BA%3F%E7%94%A8%E5%90%ABn%E7%9A%84%E7%AD%89%E5%BC%8F%E8%A1%A8%E7%A4%BA%EF%BC%88n%E4%B8%BA)
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