在椭圆[img=98x26]1802e9872025579.png[/img]上求一点,使其到直线[img=124x22]1802e98728f5418.png[/img]的距离最短,则该点的坐标为( )
A: [img=44x43]1802e98731fd9d1.png[/img]
B: [img=59x43]1802e98739e86b7.png[/img]
C: [img=57x43]1802e98742a58a6.png[/img]
D: [img=39x25]1802e9874a90958.png[/img]
A: [img=44x43]1802e98731fd9d1.png[/img]
B: [img=59x43]1802e98739e86b7.png[/img]
C: [img=57x43]1802e98742a58a6.png[/img]
D: [img=39x25]1802e9874a90958.png[/img]
举一反三
- 在椭圆[img=98x26]1802e9840c2ef23.png[/img]上求一点,使其到直线[img=124x22]1802e98414265d2.png[/img]的距离最短,则该点的坐标为( ) A: [img=44x43]1802e9841c7a60c.png[/img] B: [img=59x43]1802e984247db86.png[/img] C: [img=57x43]1802e9842d19d02.png[/img] D: [img=39x25]1802e984350b328.png[/img]
- 在椭圆[img=98x26]1802e9447d450b5.png[/img]上求一点,使其到直线[img=124x22]1802e944857bbd4.png[/img]的距离最短,则该点的坐标为( ) A: [img=44x43]1802e9448d9b8a7.png[/img] B: [img=59x43]1802e94495859cf.png[/img] C: [img=57x43]1802e9449d98ea9.png[/img] D: [img=39x25]1802e944a56cf07.png[/img]
- 在椭圆[img=98x26]1803b31b6425034.png[/img]上求一点,使其到直线[img=124x22]1803b31b6c540d1.png[/img]的距离最短,则该点的坐标为( ) A: [img=44x43]1803b31b753b448.png[/img] B: [img=59x43]1803b31b7d640be.png[/img] C: [img=57x43]1803b31b85db919.png[/img] D: [img=39x25]1803b31b8d243c1.png[/img]
- 在椭圆[img=98x26]1802e9840c2ef23.png[/img]上求一点,使其到直线[img=124x22]1802e98414265d2.png[/img]的距离最短,则该点的坐标为( ) 未知类型:{'options': ['', '', '', ''], 'type': 102}
- 在椭圆[img=98x26]1803b31b6425034.png[/img]上求一点,使其到直线[img=124x22]1803b31b6c540d1.png[/img]的距离最短,则该点的坐标为( ) 未知类型:{'options': ['', '', '', ''], 'type': 102}