• 2022-06-30
    设[img=36x21]17da3c617f1821c.png[/img]二阶连续可导,且[img=99x41]17da61dc7d3a8b4.png[/img],则 ( ).
    未知类型:{'options': ['17da61dc8702791.png是[img=36x21]17da3c617f1821c.png[/img]的极小值', '17da61dc8702791.png是[img=36x21]17da3c617f1821c.png[/img]的极大值', '17da61dcac7b55b.png是曲线[img=61x21]17da5b6adbdf007.png[/img]的拐点', '17da56110e40017.png是[img=36x21]17da3c617f1821c.png[/img]的驻点但不是极值点'], 'type': 102}
  • 举一反三