在1.41…,
,0,
,
,0.2,
,
中,无理数的个数是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2967337e3fcb228dded64ab0c41a17e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8397629ac2094389cd991491413535c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b68e594212cf2a24501a758adfcae885.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf31876698721a199c7c53c6b320aa86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd4cee6655a37fc8243928b5dbb09fd4.png)
A.4个 | B.2个 | C.3个 | D.1个 |
更新时间:2022-12-28 21:45:50
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【推荐2】下列各数:
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,﹣π,
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,0.737737773 …(相邻两个3之间7的个数逐次加1),其中无理数的个数有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94eecd59161d1a8dadbbef5184a628d3.png)
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【推荐1】在实数
、
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(相邻两个1之间的0依次增加1个)中,无理数的个数为( )
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A.3个 | B.4个 | C.5个 | D.6个 |
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