有关极限,设函数f(x)在x=2处连续,且f(2)=3,求lim(x→2)f(x)=[(1/x-2)-(4/x^2-4)
设函数f(x)在x=2处连续,且lim(x→2)f(x)/(x-2)(x→2)=3,求f'(2).
设函数f(x)在x=2处连续,且lim(x)/(x-2)(x→2)=2,求f'(2).
设函数f(x)连续,lim((f(x)/x)-1/x-(sinx/x^2))=2,f(0)=?
设函数f(x)有二阶连续导数,且(x->0)lim[f(x)-a]/[e^x^2-1]=0,(x->0)lim[f ‘’
设函数f(x)有二姐连续导数,且(x->0)lim[f(x)-a]/[e^x^2-1]=0,(x->0)lim[f ‘’
设函数f(x)具有连续导数,且当x趋近于0时极限[F(x)/x+ln(1+x)/x^2]=3/2求f(0)和在0处的导数
设f(x)在x=1处连续,且lim(x趋向于1时)f(x)/(x-1)=2,则f'(1)=___
设f(x)在x=0处连续,且lim(x趋于0)f(x)/x^2=1 ,证明函数f(x)在x=0处可导且取得极小值.
设F(X)在[0,1连续,且满足f(X)=4X^3-3X^2∫f(x)dx正在考试,求速度
设函数f(x)在x=1处连续,且limf(x)/x-1的极限=2,则f(1)等于多少
设函数f(x)在点x=0的邻域内连续,极限A=lim((3f(x)-2)/x+ln(1+x)/x^2))其中x趋向于0,
设函数f(x)满足f(x)+2f(1/x)=x,求f(x)