计算lim xsinx (e^1/x -1) x->∞
计算lim xsinx (e^1/x -1) x->∞
2.5计算极限lim(x→0) (1-cos2x)/xsinx
lim(x~无穷)xsin1/x-1/xsinx
求极限lim[e^xsinx-x(1+x)]/x^3 其中X趋向于0
lim x→0 1-cosx/xsinx
lim(x→0)(1-cos2x)/xsinx
X趋向0 lim(xsinx)/(1-cosx)
lim(x→0)(1-cos4x)/xsinx
求lim(x→∞)1-cos2x/xsinx
lim(x→0) sinx-x(x+1)/xsinx
lim (1/(xsinx)-1/x^2)x~0
求极限lim x→0 (1/xsinx+xsin1/x)