设[img=28x19]17da41b38e91a03.jpg[/img]在点[img=13x14]17da41b3a0306a1.jpg[/img]处可导,且[img=61x19]17da615796ca5be.jpg[/img],则[img=70x27]17da6157a8abcc8.jpg[/img]()
未知类型:{'options': ['2', ' [img=13x14]17da41b3a0306a1.jpg[/img]', ' [img=38x21]17da591e108e4ec.jpg[/img]', ' 不存在'], 'type': 102}
未知类型:{'options': ['2', ' [img=13x14]17da41b3a0306a1.jpg[/img]', ' [img=38x21]17da591e108e4ec.jpg[/img]', ' 不存在'], 'type': 102}
举一反三
- 函数f(x)在[img=13x14]17da41b3a0306a1.jpg[/img]点连续,则下列结论成立 未知类型:{'options': ['函数f(x)在[img=13x14]17da41b3a0306a1.jpg[/img]点有定义;', ' 函数f(x)在[img=13x14]17da41b3a0306a1.jpg[/img]点极限存在;', ' 函数f(x)在[img=13x14]17da41b3a0306a1.jpg[/img]的极限值等于函数值;', ' 函数f(x)在[img=13x14]17da41b3a0306a1.jpg[/img]的极限值与函数值无关。'], 'type': 102}
- 已知函数[img=28x19]17da41b38e91a03.jpg[/img]在点[img=13x14]17da41b3a0306a1.jpg[/img] 处可导,则下列极限中()等于导数值[img=38x21]17da591e108e4ec.jpg[/img]. 未知类型:{'options': ['', ' [img=142x35]17da5cfed707923.jpg[/img]', ' [img=140x37]17da5cfee83163d.jpg[/img]', ' [img=140x37]17da5cff0223950.jpg[/img]'], 'type': 102}
- 若函数[img=28x19]17da41b38e91a03.jpg[/img]在点[img=13x14]17da41b3a0306a1.jpg[/img]处可导,则[img=36x19]17da60940ace3e7.jpg[/img]在点[img=13x14]17da41b3a0306a1.jpg[/img]处也可导
- 函数[img=28x19]17da41b38e91a03.jpg[/img]在点[img=13x14]17da41b3a0306a1.jpg[/img]处连续是[img=28x19]17da41b38e91a03.jpg[/img]在点[img=13x14]17da41b3a0306a1.jpg[/img]极限存在的( )条件.
- 若[img=28x19]17da41b38e91a03.jpg[/img]在[img=13x14]17da41b3a0306a1.jpg[/img]处有极限,则下列说法正确的是 未知类型:{'options': ['17da41b38e91a03.jpg在[img=13x14]17da41b3a0306a1.jpg[/img]处必连续', '17da59159435836.jpg必存在', '17da41b38e91a03.jpg在[img=13x14]17da41b3a0306a1.jpg[/img]的左极限必存在', '极限值等于函数值'], 'type': 102}