lim 2(1+x)^1/x x→0
几道求极限的高数题,lim1/x(tanπx/(2x+1)) x→∞lim x(x^x-1)x→0+lim(x^x^x-
lim(x→0)ln(1-2x)/x
lim(x→0)(1-x^2-e^-x)/sinx
极限lim(x→0)(1-2/x)^x
lim(x→0)ln(x^2+1)等于
lim(arcsinx/x)(1/x^2)(x趋于0)
求lim(x→0)x cos 1/x lim(x→∞)x^2/ (3x-1)的极限
lim(x→0)[x^2/(e^x-x-1)]的极限
lim(x->0)((2-x)/(3-x))^1/x
lim(x→0)[(1+X)(1+2X)(1+3x)-1]/x
求极限 lim(x→2) x/(x+2) lim(x→3) (x-3)比上根号(x+1)然后减2 lim(x→0)(x+
lim x→0 (x^2+2x-1)/(x^3-2x)的极限是多少