高数.lim趋于1(x^1/3) -1 /(x^1/2)-1

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高数.lim趋于1(x^1/3)-1/(x^1/2)-1高数.lim趋于1(x^1/3)-1/(x^1/2)-1高数.lim趋于1(x^1/3)-1/(x^1/2)-1lim{(X-1)[(x^1/2

高数.lim趋于1(x^1/3) -1 /(x^1/2)-1
高数.lim趋于1(x^1/3) -1 /(x^1/2)-1

高数.lim趋于1(x^1/3) -1 /(x^1/2)-1
lim{(X-1)[(x^1/2)+1]}/{(X-1)[(x^2/3) +(x^1/3) +1]}=lim[(x^1/2)+1]/[(x^2/3) +(x^1/3) +1]=2/3