摘要:满足sin(x-)≥的x的集合是------------------------
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设函数f(x)=sin(2ωx+
)+
,ω>0.
(Ⅰ)若f(x)满足f(x+
)=-f(x),求f(x)的单调增区间;
(Ⅱ)若函数f(x)满足f(-x)=f(
+x),且0<ω<2,求ω的值.
(Ⅱ)若y=f(x)在区间[-
,
]上为增函数,求ω的最大值.
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π |
6 |
1 |
2 |
(Ⅰ)若f(x)满足f(x+
π |
2 |
(Ⅱ)若函数f(x)满足f(-x)=f(
2π |
3 |
(Ⅱ)若y=f(x)在区间[-
3π |
2 |
π |
2 |