求 lim(x-->0) (sinx-tanx)/x^3

求极限lim(x->0)x^sinx, 求极限lim(x→0)(tanx-sinx)/(x-sinx) 求lim (sinx-xcosx)/(x-sinx)x→0 求lim sinx^2/(sinx)^2 x趋向0 求极限lim(t→x)(sint/sinx)^【x/（sint-sinx)】,这道题“e^ln(sint/sinx)^[x/(sint-sinx)]”, 已知x->0求极限lim(x-sinx)/(x+sinx)和lim(tanx-sinx)/Sin3x(表示sinx的三次方) 求极限lim(t→x)(sint/sinx)^(x/sint-sinx) 求极限:lim(x->0) ln(sinx/x)/(x*x) 求极限 lim (x->0) 3x/(sinx-x) 求极限lim{x-0}(sinx)/X^3+3x 求极限lim(x→0)x-sinx/x^3 求极限 lim/x-0 (e^x+sinx+x^2) 求极限 lim x^3/(x-sinx) x->0 求特殊极限：1.lim(x->0) 2sinxcosx/(2x^2+x)2.lim(x->0) (tanx-sinx)/xcosx3.lim(x->0) (1+t/5)^(1/2t)4.lim(x->0) sin(sinx)/sinx5.lim(x->无穷) （1+2/x^2)^(x^2/4)我在温哥华上AP calculus所以洛必塔法则。i have no idea= = 这是assignme 求极限:lim(x→0)(tanx-sinx)/x^3 求极限 lim x-0 sinx/2x =?过程 用洛必达法则求极限lim(x趋于0+) x^sinx 求极限lim(x趋于0时)sin(sinx)/x