lim(2x-3/2x+1）^x+1

3个回答

lim x→∞ (1-x^2)/(2x^2-3) =lim x→∞ (1/x²-1)/(2-3/x^2) =-
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lim(x→0)2+[(x^3-2x^2+1)/(x-1)]
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为什么x趋近于无穷lim(3+x/6+x)^(x-1/2)=lim[(3/x+1)/(6/x+1)]^(x-1/2)=1
1.lim(x->4)(2x+1)^1/2-3/x^2-3x-4