lim√x(sinx+cosx)/x+1 x→+∞

lim√x(sinx+cosx)/x+1 x→+∞ 求Lim(x→0)(sinx/x)^(cosx/1-cosx) lim(√1+cosx)/sinx x趋于π+ 求极限 Lim,x-0,(1/sinx)*(1/x-cosx/sinx)=? 为什么lim sinx/(x-π) =lim cosx/1 lim((x+sinx)/(x-cosx))x->无穷 求lim（x-x*cosx)/(x-sinx) Lim(sinx/x)^1/(1-cosx) X趋近于0 lim((x→0) (sinx/x)^1/(1-cosx) 求极限 lim x-0 1-cosx / x-sinx 求LIM(1-COSX)/X*SINX X趋近于0 lim(cosx-1)/x,x趋于0,怎么化简成-sinx? lim(x趋于0)（tanx-sinx）/[(1-cosx)x] x趋于0 lim sinx-tanx/x^3=lim sinx/x×(cosx-1)/(x^2×cosx)是怎么通分的?x趋于0 lim sinx-tanx/x^3=lim sinx/x×(cosx-1)/(x^2×cosx)thank you 1.x趋向0 lim (cosx-1)/x 2.x趋向0 lim sinx/x 求详细解：lim(x→0+) (1-cosx)^sinx lim x趋于0,sinx/（1+cosx）等于多少? lim((sqr(2)-sqr(1+cosx))/((sinx)^2)) x->0