已知向量
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=(sin(ωx+φ),2),
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=(1,cos(ωx+φ)),ω>0,0<φ<
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131024183424673810816/SYS201310241834246738108015_ST/2.png)
.函数f(x)=(
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+
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)•(
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-
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),若y=f(x)的图象的一个对称中心与它相邻的一个对称轴之间的距离为1,且过点M(1,
![manfen5.com 满分网](http://img.manfen5.com/res/GZSX/web/STSource/20131024183424673810816/SYS201310241834246738108015_ST/7.png)
).
(Ⅰ)求函数f(x)的表达式;
(Ⅱ)当-1≤x≤1时,求函数f(x)的单调区间.
考点分析:
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