求:lim(1-5/x)^x
举一反三
- 求下列函数的极限求下列函数的极限lim(x→∞){1+e^(-x)};lim(x→1){|x-1|/(x-1)}
- 求lim(x->0)(1+2x)^(1/x)和lim(1-3x)^(1/x)的级限,
- 求极限lim(x→1)(2/x^2-1)-(1/x-1)
- 求函数极限lim(x→0)(1-sinx)^1/x
- 【单选题】若 f ( x ) = ( x − 1 ) x 2 − 1 2 , g ( x ) = x − 1 x + 1 ,则? A. f ( x ) = g ( x ) "> f ( x ) = g ( x ) B. lim x → 1 f ( x ) = g ( x ) "> lim x → 1 f ( x ) = g ( x ) C. lim x → 1 f ( x ) = lim x → 1 g ( x ) "> lim x → 1 f ( x ) = lim x → 1 g ( x ) D. 以上等式均不成立