名校
解题方法
1 . 已知
的最小正周期为
,若其图象向左平移
个单位长度后关于
轴对称,则
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e17151152bf96d3ea05207fb79cb76d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86ebba6ed1add0fe647c0226614b9290.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d88591679796c52024d11c4de641bdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
A.![]() | B.![]() |
C.![]() | D.![]() |