名校
1 . 已知椭圆
的左、右焦点分别为
,
,抛物线
的焦点与椭圆
的右焦点重合,两条曲线在第一象限的交点
,
为椭圆
上一点,则下列说法中正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87cf6cca367ce2afd96d7d951f9587e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5076289823db419f94e9c0c8f4aafd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37ab7408ffcefcb8e5e1ad4a9c58f1b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08cec13dec8afb62deac170397efc604.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
A.![]() | B.![]() |
C.直线![]() ![]() | D.有且只有两个![]() ![]() |
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2023-12-23更新
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448次组卷
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2卷引用:甘肃省兰州市第五十八中学2023-2024学年高二上学期期末数学试题