设
则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f5cea8dd57067c4b85ba9dfce25460f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12e1cd0890c5915462e008f2bcbfc2a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f5cea8dd57067c4b85ba9dfce25460f.png)
A.![]() | B.![]() | C.![]() | D.![]() |
10-11高二下·广西桂林·期中 查看更多[2]
更新时间:2011-05-18 11:29:00
|
相似题推荐
单选题
|
较易
(0.85)
【推荐1】已知函数
,
,则二项式
展开式中常数项是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/219c0b69c0304e263e8f60eaea4104b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/899dee7c8cddeb85197707ef0e2f7e68.png)
![](https://img.xkw.com/dksih/QBM/2016/11/14/1573145889521664/1573145895346176/STEM/dd2bcc06b4fa4ebca88affc71aed59bb.png)
A.第7项 | B.第8项 | C.第9项 | D.第10项 |
您最近一年使用:0次
单选题
|
较易
(0.85)
【推荐2】
的展开式中
的系数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f05ad2e6748946f0d8a6a1de8ccd01f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e9740b5849aef7597df47e9aac7195f.png)
A.24 | B.36 | C.48 | D.72 |
您最近一年使用:0次