1 . 计算机在进行数的计算处理时,使用的是二进制.一个十进制数
可以表示成二进制数
,
,则
,其中
,当
时,
;记
,
,
,
,
中1的个数为
,则满足
且
的
的个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a2ce3da654984c9e711818fad89e57a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0223d451f3483a7fff35514cb1c4d401.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ef96396caccbf2f959e9d233f060317.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c0c43388ee3fcd70021263409058915.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/489340c9a2d70c00bae13b7018cad448.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2397df3279607612ea3cbef101ee0bf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bf8c3ca2b0b660ac7cb1a37bbf30fdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f35f7dcce39f3d4dc6b7faf84dc1d0a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f255d0395fba51ca2d44293cca42e0a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38fcec7af3520884b173b29bda6c657a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcbd5bb726a08c308b48373afebbb768.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baa582cb215456700aec63492cb1cf05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
A.7 | B.5 | C.4 | D.6 |
您最近一年使用:0次
2023-12-01更新
|
213次组卷
|
3卷引用:江西省上饶市艺术学校2023-2024学年高二上学期12月月考数学试题
名校
2 . 已知二进制和十进制可以相互转化,例如
,则十进制85转化二进制位
.若将正整数n对应的二进制中0的个数记为
,例如
.则
,则下列结论正确的为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cd124f14eff3b029cdaa283689462f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f265759cacbbe23d51ded319cfe0304c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d4fc8faefb26b233d4aa9dbef043aae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c61f1b8a7e0e1d00e0640c9e260344a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6dfffcc4db0294450699a936daefa708.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2023-04-25更新
|
253次组卷
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4卷引用:江西省鹰潭市2023届高三二模数学试题(理科)