1 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7e0aeeb125cfb42e33094594d4381f5.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a19b20926ebac0f7e8a0d22a53a860a.png)
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2 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/882bff376e1d71865bd23b747ef78a66.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a64030234f06f253a20775eec6141eb5.png)
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2023-07-12更新
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70次组卷
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2卷引用:四川省自贡市2022-2023学年高二下学期期末考试数学(文)试题
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3 . 复数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a71e73f7b41ec6639b849c399d12963.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e531fc7223cf8acb0ee7b5fa5071fc1e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a71e73f7b41ec6639b849c399d12963.png)
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2023-05-11更新
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260次组卷
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5卷引用:四川省自贡市第一中学校2022-2023学年高一下学期6月月考数学试题