lim (x趋向于0) tan5x/3X
问一道求极限的数学题lim tan5x/sin3x x趋向于(π/2)
lim(sin2x)/(x^3+3x) x趋向于0
若lim[x/f(3x)]=2(x趋向于0),则lim[f(2x)/x]=?(x趋向于0)
求lim x趋向于0(x-sinx)/tanx^3
lim(x趋向于0)(1-cosx)/x^2
lim(x趋向于0)arcsin2x/5x
lim(x趋向于0+)x^tanx 求极限?
设lim(X趋向于0) f(2X) / X等于2/3 则lim(X趋向0) X/ f(3X)等于?
当x趋向于0时,求(sin3x)\(tan5x)的极限
lim X趋向于0 arcsin2x/sin3x
lim(x趋向于0)arctan2x/sin3x
x趋向于0+,lim(cotx)^1/(lnx)