lim( 2x-sinx)/(x +sinx)趋近0,

lim( 2x-sinx)/(x +sinx)趋近0,
lim( 2x-sinx)/(x +sinx)趋近0,

lim( 2x-sinx)/(x +sinx)趋近0,

百度大神

是第三题不不是

1、lim(x->无穷大) e^x arctanx2、lim(x->0)sinx√1+sin(1/x)3、lim(x->无穷大)【（√x^2+x+1）-【(√x^2-x+1)】4、lim(x->无穷大)((x+{x+(x)^0.5]^0.5}^0.5)/(2x+1)^0.55、lim(x->0)(sin3x+x^2sin1/x)/((1+cosx)x)6、lim(n->无穷大)(2^n)(si lim(x+e^2x)^(1/sinx) lim(x->无穷大)x/(sinx)^2=? lim (x^2sin1/x) /sinx lim x趋向0 x^2-sinx/x+sinx lim（x-0） x｀2-sinx/x+sinx lim( 2x-sinx)/(x +sinx)趋近0, lim (e^x-sinx-1)/(arcsinx^2) lim(x->π/2)ln(3+sinx) lim (e^sinx-e^x)/(sinx-x) 求lim sinx^2/(sinx)^2 x趋向0 (x->0) lim(2x^2-sinx)/x=? lim(x-0) (sinx/x)^ctg^2(x) 求极限 lim/x-0 (e^x+sinx+x^2) lim(1-sinx)^1/x lim x趋近0sinx/tanx-sinx lim (x->0) 3x/(sinx-x) lim((x+sinx)/(x-cosx))x->无穷