sin²(π＋α)－cos(π＋α)·cos(－α)＋1＝________．

cos＝________．

α是第二象限角，tanα＝－，則sinα＝________．

函數(shù)f(x)＝sin2x·sin－cos2x·cos在上的單調(diào)遞增區(qū)間為_________．

已知函數(shù)y＝Asin(ωx＋φ)(A>0，ω>0，0<φ<π)的兩個(gè)相鄰最值點(diǎn)為、，則這個(gè)函數(shù)的解析式為________．

已知角φ的終邊經(jīng)過點(diǎn)P(1，－1)，點(diǎn)A(x₁，y₁)、B(x₂，y₂)是函數(shù)f(x)＝sin(ωx＋φ)(ω＞0)圖象上的任意兩點(diǎn)．若|f(x₁)－f(x₂)|＝2時(shí)，|x₁－x₂|的最小值為，則f＝________．

已知ω>0，函數(shù)f(x)＝sin在上單調(diào)遞減，則ω的取值范圍是________．

若函數(shù)f(x)＝Asin(2x＋φ)(A>0，－<φ<)的部分圖象如圖所示，則f(0)＝________．

已知函數(shù)y＝Asin(ωx＋φ)(A＞0，ω＞0，|φ|＜)的部分圖象如圖所示，則ω＝________．

函數(shù)y＝2sinx的值域是________．