求极限lim[sin(x^3)/x(x-ln(1+sinx))] x趋于0
求极限lim(x趋于0时)sin(sinx)/x
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求极限,lim x趋于0 x * sin 1/x
求极限lim(x趋于0)(x-tanx)/(sinx)^3
求极限:lim(x->0) ln(sinx/x)/(x*x)
求lim(ln(1+x^n)/ln^m(1+x))的极限(x趋于0)
求极限 x趋于0 lim (e^-1)/sinx 1
求极限:lim(x^2-ln(1+x))/e^x+1 (x趋于0)
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求极限 lim x趋于0 tan2x+sinx/x
lim(sinx)^x x趋于0求极限 用罗必达
lim ln(1+x)/x^2(x趋于0)和lim x^2sin1/x/sinx(x趋于0)的极限是多少?