lim√x(sinx+cosx)/x+1 x→+∞

求Lim(x→0)(sinx/x)^(cosx/1-cosx) x→∞ lim(cosx+x)/(sinx-x) 求极限? lim((x+sinx)/(x-cosx)) 当x→∞ 时,求lim[(x+sinx)/x]和lim[(x+cosx)/x], 求极限 lim(cosx+sinx)^1/x 求lim（x-x*cosx)/(x-sinx) Lim,x-0,(1/sinx)*(1/x-cosx/sinx)=? 求详细解：lim(x→0+) (1-cosx)^sinx lim(√1+cosx)/sinx x趋于π+ 求极限 lim x→0 (1-cosx√cos2x√cos3x)/(e^x+1)sinx dx 求极限lim x→∞ (xsin1/x+sinx/x+cosx/x) lim(x-cosx)/x x→-∞