求极限lim _(xarrow 0)dfrac ({int )_(0)^xcos (t)^2dt}(ln (1+x))

11.求下列极限:-|||-(1) lim _(xarrow 0)dfrac ({int )_(0)^xcos (t)^2dt}(x)

求下列极限：(1)lim _(xarrow 0)((int )_(0)^xcos (t)^2dt)/(x)；(2)underset(xto 0)(mathrm{

求极限lim _(xarrow 0)dfrac (ln (1+x))(2x)求极限

求极限 lim _(xarrow 0)[ dfrac (1)(x)-dfrac (1)({x)^2}ln (1+x)] .

求下列极限:lim _(xarrow 0)[ dfrac (1)(ln (1+x))-dfrac (1)(x)]求下列极限:

求下列极限: lim _(xarrow 0)[ dfrac ({int )_(0)^xsqrt (1+{t)^2}dt}(x)+dfrac ({int )_(0

求极限lim _(xarrow 0)dfrac ({int )_(0)^x(1-cos t)dt}({x)^3}= (ost)dt/=()。求极限。

求极限lim _(xarrow 0)dfrac ({int )_(0)^2xln (1+t)dt}(xsin x)求极限

计算极限：lim _(xarrow 0)[ dfrac ({{int )_(0)}^x(e)^-tcos tdt}({ln )^2(1+x)}-dfrac (1

1.求极限 lim _(xarrow 0)(dfrac (1)(ln (1+x))-dfrac (1)(x))