求下列函数极限:lim(sinx^3)/[x(1-cosx)],(x→0)
求极限 lim(cosx+sinx)^1/x
求极限 lim x-0 1-cosx / x-sinx
求下列极限lim(x→0)(1-cosx)/xsinx
x→∞ lim(cosx+x)/(sinx-x) 求极限?
求Lim(x→0)(sinx/x)^(cosx/1-cosx)
求下列极限,lim(x+2sinx)/(x+3sinx),x→0
求极限lim(x→0)][ln(1+2x^2)+n sinx]/(1-cosx)
求极限LIM(sinx/x)^1/(1-cosx) [x→0]
利用等价无穷小求极限:lim(x→0)(cosx+2sinx)^(1/x)
lim (2sinx+cosx)^(1/x) 求极限 x→0
lim(sinx-x*cosx)/(sinx)^3,x趋于0,求极限
求极限:lim(x→0)(sinx)^2/[√(1+xsinx)-√(cosx)]