lim(1-cosx)/5x x趋向0

lim(1-cosx)/5x x趋向0 lim(1-cosx)x趋向0, 1.x趋向0 lim (cosx-1)/x 2.x趋向0 lim sinx/x lim(cosx)^(1/(1-cosx)).x趋向于0 大数lim(cosx)^(1/(1-cosx)).x趋向于0 lim(cosx-cos3x)/(5x) x趋向0 lim(x趋向0+)x/[(1-cosx)^(1/2)] lim（x趋向于0）（1-cosx)/x^2 lim(x趋向0)(1-e^cosx-1) lim极限趋向于0+求x/√(1-cosx) lim(1-cosx)/x2 x趋向于0 1-√cosx/xsinx 求Lim X趋向于0 lim(x趋向0)(e-e^cosx)/ln(1+x2) lim(x趋向于0)(cosx)^[1/(xsinx)]= lim(e^x-cosx)/xsinx x趋向0 lim(1-(cosx)^(1/2))/(x(1-cos(x)^(1/2)) x趋向0 x趋向于0,lim[x*ln(1+3x)]/(1-cosx) lim(x趋向于0）(1+sinx-cosx)/(1+sinβx-cosβx)