极限 lim _(xarrow infty )((dfrac {x+1)(x-1))}^x= () .
极限 lim _(xarrow infty )((dfrac {x+1)(x-1))}^x= __
(16) lim _(xarrow infty )((dfrac {x-1)(x+1))}^x ;
12.求下列函数的极限.-|||-(7) lim _(xarrow infty )((dfrac {x+3)(x-1))}^x+1;
计算 lim _(xarrow infty )dfrac ({(2x-2))^2(x-1)}({(x+1))^3+6}=..
(2) lim _(xarrow infty )((dfrac {x+1)(x-1))}^-dfrac (x{2)}= () ;-|||-(A)1 (B) ^d
[题目] lim _(xarrow 1)(dfrac (x)(x-1)-dfrac (1)(ln x))
A.lim _(xarrow 1)dfrac ({x)^2+x-2}({x)^2-1}=lim _(xarrow 1)dfrac ((x-1)(x+2))((x
lim _(xarrow infty )((dfrac {3+x)(6+x))}^dfrac (x-1{2)}-|||-__
)求下列极限:-|||-(1) lim _(xarrow 1)dfrac ({x)^2-x+1}({(x-1))^2} =-|||-(3) lim _(xarr