求下列极限 lim(x→0) (sinx-xcosx)/(sinx*x^2)

求下列极限 lim(x→0) (sinx-xcosx)/(sinx*x^2) 求下列极限 lim(x→0) (sinx-xcosx)/(x-sinx) 求极限lim x→0 (x-xcosx)/(x-sinx) 求极限 lim|x->0 [(sinx-xcosx)/(sinx)^3] 求下列极限,lim(x+2sinx)/(x+3sinx),x→0 求极限lim(x→0)(tanx-sinx)/(x-sinx) lim(sinx-xcosx)/x(1-cosx)用洛必达法则求极限（x）趋近于0 利用带有佩亚诺型余项的麦克劳林公式求极限lim(x→0)(sinx-xcosx)/(sin^3x) 求极限lim(x->0)x^sinx, 求极限lim(x-0)sinx/|x| 求极限lim(x→0)x-sinx/x^3 求极限 lim/x-0 (e^x+sinx+x^2)