lim (x趋向于0)sin(sinx)/sinx
求极限(x趋向于0时)lim[sinx-sin(sinx)]/(sinx)^3
lim(x趋向于0)(1+sinx-cosx)/(1+sinβx-cosβx)
lim(x趋向于0)e^sinx/x
lim ln(sinx/x)的极限.x趋向于0
lim(1-2^x)^sinx x趋向于-0
求lim x趋向于0(x-sinx)/tanx^3
lim(x趋向于0)sinx/x=1,那么lim(x趋向于0)x/sinx=?怎么算?
lim X趋向于0 (cosX-1)/sinX
极限lim【sin(x+π)】/x x趋向于0 就能推出lim【sin(x+π)】/x =lim(-sinx)/x =-
lim(x趋向于0)(根号1+tanx -根号1+sinx)/(x根号(1+sin^2x) -1)
求lim (e^x-e^sinx)/(x-sinx)时(x趋向于0),
lim x趋向0 x^2-sinx/x+sinx