求极限lim _(xarrow 0)((dfrac {sin x)(x))}^dfrac (1{ln (1+{x)^2)}}求极限
[题目]求极限 lim _(xarrow 0)dfrac (tan x-x)({x)^2((e)^x-1)}
.求极限 lim _(xarrow 0)dfrac (x-tan x)(xln (1+{x)^2)}
1.求下列极限:-|||-(1) lim _(xarrow 0)dfrac ({e)^xcos x+5}(1+{x)^2+ln (1-x)} =-|||-(3)
求极限 lim _(xarrow 0)dfrac (ln (1+{x)^2)-ln (1+(sin )^2x)}(x{sin )^3x}
【题目】-|||-求下列极限:-|||-lim _(xarrow 1)dfrac ({x)^x-x}(ln x-x+1) .
求下列函数的极限:-|||-(1) lim _(xarrow 0)dfrac (tan x-x)(x-sin x)
1.求极限 lim _(xarrow 0)(dfrac (1)(ln (1+x))-dfrac (1)(x))
(2) lim _(xarrow 0)[ dfrac (1)(ln (1+{tan )^2x)}-dfrac (1)(ln (1+{x)^2)}]
(2) lim _(xarrow 0)[ dfrac (1)(ln (1+{tan )^2x)}-dfrac (1)(ln (1+{x)^2)}]