求极限 lim(n->无穷)[(3n^2-2)/(3n^2+4)]^[n(n+1)]我也打算化成(1+1/n)^n,但貌似n(n+1)化不成[(3n^2+4)/(-6)](-2)吖...

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求极限 lim(n->无穷)[(3n^2-2)/(3n^2+4)]^[n(n+1)]我也打算化成(1+1/n)^n,但貌似n(n+1)化不成[(3n^2+4)/(-6)](-2)吖...
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求极限 lim(n->无穷)[(3n^2-2)/(3n^2+4)]^[n(n+1)]我也打算化成(1+1/n)^n,但貌似n(n+1)化不成[(3n^2+4)/(-6)](-2)吖...
求极限 lim(n->无穷)[(3n^2-2)/(3n^2+4)]^[n(n+1)]
我也打算化成(1+1/n)^n,但貌似n(n+1)化不成[(3n^2+4)/(-6)](-2)吖...

求极限 lim(n->无穷)[(3n^2-2)/(3n^2+4)]^[n(n+1)]我也打算化成(1+1/n)^n,但貌似n(n+1)化不成[(3n^2+4)/(-6)](-2)吖...
利用(1+1/n)^n在n趋于无穷极限为e.
构造[1+(-6)/(3n^2+4)]^[(3n^2+4)/(-6)]
形式.
结果为e^(-2)

我认为,上下同级,应该是1吧

e^-2

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