lim(0-∞)/(x+1)
lim(0-∞)/(x+1)
求极限lim(x→0)sinxsin(1/x);lim(x→∞)(arctanx/x)
极限公式 lim(1+1/x)^x=e x->∞ lim(1+x)^(1/x)=e x->0
求lim(x→0)x cos 1/x lim(x→∞)x^2/ (3x-1)的极限
利用罗必达法则求极限lim x→∞x^n/e^ax(a>0,n为正整数)lim x→1 lnx/(x-1)lim (x^
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+) e^(1/x)
求极限,lim(x->0) (1-2sinx)^(3/x)lim(n->+∞) (n!-4^n) / (6+ln(n)+
y=lim (x → 0) ( √1+xsinx - √cosx) / arcsin^2x.y=lim (n → ∞)
已知 lim(x->+∞)f'(x)=0 证明:lim(x->+∞)f(x)=常数
lim(sin2x/x)(x趋于0),lim(arctan2x/x) (x趋于∞)
1.x趋向0 lim (cosx-1)/x 2.x趋向0 lim sinx/x