x趋向于0时lim(x-sin)/x等于多少

x趋向于0时lim(x-sin)/x等于多少 lim (x趋向于0) sin(sinx)/x lim x趋向于0 x乘sinx分之1等于?漏了个括号 lim x趋向于0 x乘sin(x分之1) lim x趋向于0,sec^2*x等于什么? lim (x趋向于0)sin(sinx)/sinx lim[(sin x)^tan x],x趋向于Pai/2 lim（x趋向于无穷）(sin(1／x))/(1/x)等于多少? lim x趋向于无穷 x乘sin(x分之1)等于? lim(x趋向于正无穷大时)[sin√(x+1)-sin√x] 极限lim(1+1/x)^x中x趋向于0时等于多少? lim(1/（x^2-x)）*sin(π/x）x趋向于0请详解 x趋向于无穷时 lim (3x-1)/(x^3 乘以 sin(1/x^2 )) lim X趋向于0 cosx等于多少为什么? 求极限(x趋向于0时）lim[sinx-sin(sinx)]/(sinx)^3 求极限lim(x趋向于0)ln(1+x^2)/sin(1+x^2) lim(x趋向于0）(1+sinx-cosx)/(1+sinβx-cosβx) lim x趋向于0 分母为sin^2 (x/5) 分子为x^2 亲们,请问lim sin(1/x)/(1/x)= x趋向于0