求极限 Lim x→1(X^n-1)/(X-1)
求极限:lim(n→∞)(x+1)(x-2)/(2x+1)(x-1)
求极限 lim(x→1) (1-x^n)/(1-x) (n→无穷)
求极限 lim(n→∞)[(1+x)/(1+x^2n)] |x|>1
求极限lim [x^(n+1)-(n+1)x+n]/(x-1)^2 x趋于1
求极限 lim x-无穷 sin(n+1)/(n+a)
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^
求极限lim Ln(1+x) /x > .< x→0
求极限 ①lim x→n- (x-[x]) ②lim x→e log(x-1)/x-e ③limx→0+ log x^x
求极限lim(x→1) (x⌒n -1)/(x-1)=?
求极限 Lim x→1(X^n-1)/(X-1)
求极限lim(x→∞)(1/n+2/n+3/n..+n/n)
lim(n→∞)∑(x-1)/[n+(x-1)k] 怎么求它的极限