求lim[1+(sin1/x+cos1/x-1)]^x (x趋于无穷大)
lim(2x^2+1/3x-1)•sin1/x. X趋于无穷大,求极限
limx趋于无穷大(x*sin1/x) 为什么等于1
求极限,请高手指导.lim(x→+∞) [(sin1/x + cos1/x)]^x
求极限公式,lim x趋于无穷,sinx/x x/sin1/x lim x趋于0,xsin1/x 1/xsinx xsi
求limx趋近于无穷大 (sin1/x+cos1/x)^x的极限值.
求极限 x趋于无穷大 lim[x-x^2ln(1/x+1)]
lim(3^x+9^2x)^1/x,x趋于无穷大,求极限!
lim x趋于0 (sinx+x^2sin1/x)/[(1+cosx)ln(1+x)]
((x+1)^(x+1)/x^x)*sin1/x x趋于无穷求极限
求lim(x趋于无穷大)(ln(x^2-x+1)/ln(x^10+x+1))的极限
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?
lim( x^2 sin1/x)/x,也是求极限,x趋于0