已知函数
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131101224802345651193/SYS201311012248023456511008_ST/0.png)
(x∈R),
(1)求函数f(x)的最小正周期和单调增区间;
(2)函数f(x)的图象可以由函数y=sinx(x∈R)的图象经过怎样的变换得到?
考点分析:
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