lim(cosx-1)/x,x趋于0,怎么化简成-sinx?
lim x趋于0,sinx/(1+cosx)等于多少?
lim x趋于0 (sinx+x*cosx)/x=?
lim (sinx/x)*lim (1/cosx)=1 x趋于0的
lim x趋于0 (sinx+x^2sin1/x)/[(1+cosx)ln(1+x)]
lim(√1+cosx)/sinx x趋于π+ 求极限
等价无穷小代换求极限lim(x趋于0)[ (sinx-x)/(x^3) ]=lim(x趋于0)[(cosx -1)/3x
lim[(1-cosx)^1/2]/sinx,x趋于0,求极限
求极限lim(x趋于0)sinx/√(1-cosx)
lim(sinx-x*cosx)/(sinx)^3,x趋于0,求极限
lim趋于0((tanx-x)/(x-sinx))^(cotx-1/x)
求lim x趋于0 时(x-sinx)/[(e^2x-1)(1-cosx)]的详细过程.
求极限 x 趋于0 lim(cosx)^1/(x^2)