1.limx-》0(x*【1/x】)的极限2.limx-》{x^2/(x^2-1)}^x的极限3.limn-》无穷{(1+x)(1+x^2).(1+x^2n)}(x绝对值小于1)的极限4已知lim-》1f(x)/(x-1)^2=-1,证明在x=1点的某去心领域内有f(x)《05.n趋于无穷是,2^n为无
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![1.limx-》0(x*【1/x】)的极限2.limx-》{x^2/(x^2-1)}^x的极限3.limn-》无穷{(1+x)(1+x^2).(1+x^2n)}(x绝对值小于1)的极限4已知lim-》1f(x)/(x-1)^2=-1,证明在x=1点的某去心领域内有f(x)《05.n趋于无穷是,2^n为无](/uploads/image/z/2682894-30-4.jpg?t=1.limx-%E3%80%8B0%EF%BC%88x%2A%E3%80%901%2Fx%E3%80%91%EF%BC%89%E7%9A%84%E6%9E%81%E9%99%902.limx-%E3%80%8B%7Bx%5E2%2F%28x%5E2-1%29%7D%5Ex%E7%9A%84%E6%9E%81%E9%99%903.limn-%E3%80%8B%E6%97%A0%E7%A9%B7%7B%281%2Bx%29%281%2Bx%5E2%29.%281%2Bx%5E2n%29%7D%28x%E7%BB%9D%E5%AF%B9%E5%80%BC%E5%B0%8F%E4%BA%8E1%29%E7%9A%84%E6%9E%81%E9%99%904%E5%B7%B2%E7%9F%A5lim-%E3%80%8B1f%28x%29%2F%28x-1%29%5E2%3D-1%2C%E8%AF%81%E6%98%8E%E5%9C%A8x%3D1%E7%82%B9%E7%9A%84%E6%9F%90%E5%8E%BB%E5%BF%83%E9%A2%86%E5%9F%9F%E5%86%85%E6%9C%89f%EF%BC%88x%EF%BC%89%E3%80%8A05.n%E8%B6%8B%E4%BA%8E%E6%97%A0%E7%A9%B7%E6%98%AF%2C2%5En%E4%B8%BA%E6%97%A0)
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