设 lim _(xarrow infty )dfrac ((x-1)(x-2)(x-3)(x-4)(x-5))({(3x-2))^2}=beta 则α,β的数值为-|||-(a) =1, =dfrac (1)(3) (b) =5, =dfrac (1)(3) (c) =5, beta =dfrac (1)({3)^5} (d)均不对

设函数(x)=x(x-1)(x-2)(x-3)(x-4)，则(x)=x(x-1)(x-2)(x-3)(x-4).A.0 B.24C.36 D.48设函数，则.A

求lim _(xarrow 2)((x-1))^dfrac (3{x-2)}求

计算函数极限(1)lim _(xarrow 1)dfrac (x-3)(x+2)(2)lim _(xarrow 1)dfrac (x-3)(x+2)(3)lim

(单选题)lim _(xarrow infty )((dfrac {x-4)(x))}^2x=____lim _(xarrow infty )((dfrac {

(5) 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

(5) lim _(xarrow infty )(dfrac (3+x)(6+x))-|||-、(x-1)/2

lim _(xarrow infty )((dfrac {3+x)(6+x))}^dfrac (x-1{2)}-|||-__

.lim _(xarrow infty )dfrac ({x)^2-9}(x-3)=3 ,则-|||-

1.计算下列极限:-|||-(1) lim _(xarrow 2)dfrac ({x)^2+5}(x-3) =-|||-(4) lim _(xarrow 1)d