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已知函数f(x)=sinwx+coswx(w>0),y=f(x)的图象与直线y=...
已知函数f(x)=
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023212138863804944/SYS201310232121388638049003_ST/0.png)
sinwx+coswx(w>0),y=f(x)的图象与直线y=2的两个相邻交点的距离等于π,则f(x)的单调递增区间是( )
A.[kπ-
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023212138863804944/SYS201310232121388638049003_ST/1.png)
,kπ+
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023212138863804944/SYS201310232121388638049003_ST/2.png)
],k∈Z
B.[kπ+
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023212138863804944/SYS201310232121388638049003_ST/3.png)
,kπ+
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023212138863804944/SYS201310232121388638049003_ST/4.png)
],k∈Z
C.[kπ-
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023212138863804944/SYS201310232121388638049003_ST/5.png)
,kπ+
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023212138863804944/SYS201310232121388638049003_ST/6.png)
],k∈Z
D.[kπ+
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023212138863804944/SYS201310232121388638049003_ST/7.png)
,kπ+
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131023212138863804944/SYS201310232121388638049003_ST/8.png)
],k∈Z
考点分析:
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