用定积分定义求上限1下限0.我没看懂答案,为什么第二步的极限求和是e的1/n次方呢.还有后面用完等比数列求和公式后就不会了之前也有个人问但是我没看懂 ,这是同济高数的课后题,但是貌
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![用定积分定义求上限1下限0.我没看懂答案,为什么第二步的极限求和是e的1/n次方呢.还有后面用完等比数列求和公式后就不会了之前也有个人问但是我没看懂 ,这是同济高数的课后题,但是貌](/uploads/image/z/2678249-65-9.jpg?t=%E7%94%A8%E5%AE%9A%E7%A7%AF%E5%88%86%E5%AE%9A%E4%B9%89%E6%B1%82%E4%B8%8A%E9%99%901%E4%B8%8B%E9%99%900.%E6%88%91%E6%B2%A1%E7%9C%8B%E6%87%82%E7%AD%94%E6%A1%88%2C%E4%B8%BA%E4%BB%80%E4%B9%88%E7%AC%AC%E4%BA%8C%E6%AD%A5%E7%9A%84%E6%9E%81%E9%99%90%E6%B1%82%E5%92%8C%E6%98%AFe%E7%9A%841%2Fn%E6%AC%A1%E6%96%B9%E5%91%A2.%E8%BF%98%E6%9C%89%E5%90%8E%E9%9D%A2%E7%94%A8%E5%AE%8C%E7%AD%89%E6%AF%94%E6%95%B0%E5%88%97%E6%B1%82%E5%92%8C%E5%85%AC%E5%BC%8F%E5%90%8E%E5%B0%B1%E4%B8%8D%E4%BC%9A%E4%BA%86%E4%B9%8B%E5%89%8D%E4%B9%9F%E6%9C%89%E4%B8%AA%E4%BA%BA%E9%97%AE%E4%BD%86%E6%98%AF%E6%88%91%E6%B2%A1%E7%9C%8B%E6%87%82+%2C%E8%BF%99%E6%98%AF%E5%90%8C%E6%B5%8E%E9%AB%98%E6%95%B0%E7%9A%84%E8%AF%BE%E5%90%8E%E9%A2%98%EF%BC%8C%E4%BD%86%E6%98%AF%E8%B2%8C)
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