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1 . 圆的参数方程为
,(
为参数,
),若Q(-2,2
)是圆上一点,则对应的参数
的值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4b1b0d9218b6b4cc611b3551561bd39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c1592e2f4c18943d1c5321959d1801f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2018-10-08更新
|
2010次组卷
|
3卷引用:2018-2019学年高中数学选修4-4人教A版练习:评估验收卷(二)