求极限 lim x-0 sinx/2x =?
求极限 lim x-0 sinx/2x =?
求极限lim(x->0)x^sinx,
求极限lim(x-0)sinx/|x|
求极限 lim/x-0 (e^x+sinx+x^2)
求极限lim x-0 2x/sinx
求极限lim(x→0)(tanx-sinx)/(x-sinx)
求极限:lim(x->0) ln(sinx/x)/(x*x)
求极限 ((sin(x^3+x^2-x)+sin x) /x x→0 已知lim sinx/x=1
两个重要极限求极限lim(x->0)(x-sinx)/(x+sinx) lim(x->0) (tanx-sinx)/X&
求极限lim x→0 (x-xcosx)/(x-sinx)
求极限lim(x→0)x-sinx/x^3
求极限 lim (x->0) 3x/(sinx-x)