摘要:2.下列函数中.最小正周期为.且图象关于直线对称的是 ( ) A. B. C. D.
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下列函数中,最小正周期为π,且图象关于直线x=
对称的是( )
π |
3 |
A、y=sin(2x+
| ||||
B、y=sin(
| ||||
C、y=sin(2x-
| ||||
D、y=sin(2x-
|
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π |
3 |
A、y=sin(2x+
| ||||
B、y=sin(
| ||||
C、y=sin(2x-
| ||||
D、y=sin(2x-
|