lim (sin (x/3))/x as x->0答案是1/3

lim (sin (x/3))/x as x->0答案是1/3 lim x->0 (sin x-tan x)/sin (x^3) lim(x(sin)^2) lim（x ->0）sin x /x ^3+3x lim(x→0)×(x-sin²3x)/x lim (x->0) sin(3x)+4x/xsec(x) lim x趋于0 （x-sin x）/x^3 lim→0 sin^3/x^3 lim sin 3x/x-π,(x→π) lim(x趋向0) x^2 / (sin^2) * x/3 lim(x趋向0) x^2 / (sin^2) * x/3 求极限lim(x-->0) (tanX-sinX)/[(sin^3)X] lim(1+sinx-sin(sinx))^x^-3 x趋于0 lim(n→1)sin(1-x)/(x^3-1) 求 lim(tan x-sin x)/(sin x)^3 x趋于0的极限值详细步骤 lim x [sin ln(1+3/x)-sin ln(1+1/x)],x趋近于无穷大, 求极限 （（sin(x^3+x^2-x)+sin x) /x x→0 已知lim sinx/x=1 求极限lim[sin(x^3)/x(x-ln(1+sinx))] x趋于0lim[sin(x^3)/x(x-ln(1+sinx))] x趋于0