lim(x→0)(x/1-sinx/x+1)等于多少

lim (x→0)x-sinx/x lim（x→0) sinx-x(x+1)/xsinx lim (x→0) (e^x-x)^(1/sinx) lim(x→0)sinx/|x|rt lim x-sinx/x+sinxx→0 lim x→0 x/sinx= lim(x→0)arctan(sinx/x) lim x→0((x+ sinx)/tanx) lim x→0(sinx)^x lim(x→0)(x-sinx)/(x+sinx) lim(x→0) x-sinx/x+sinx的极限 lim[(x-sinx)/(x+sinx)] x→0 lim X→0 [(1/(e^x-1))-(1/sinx)] lim(x→0)(1+sinx)^(1/2x) lim(x→0)（1/sinx-1/x） lim(x→ 0)tan2x-sinx/根号(1+x)-1 lim[x→0] (1-sinx)^(1/x)的极限 lim（x→0）cotx[1/sinx-1/x]