Simone
(1)f(x)=√3/2sinωx-sin^2(ωx/2)+1/2 =√3/2sinωx-(1-cosω)/2+1/2 =√3/2sinωx+1/2cosωx=sin(ωx+π/6), T=π=2π/ω, ω=2 f(x)=sin(2x+π/6), 2kπ-π/2<2x+π/6<2kπ+π/2, 得单调递增区间为(kπ-π/3, kπ+π/6) ( k为整数)(2)0≤x≤π/2, 0≤2x≤π, π/6≤2x+π/6≤7π/6, 当x=π/2时，最大值为1 当x=7π/6时, 最小值为-1/2 取值范围为[-1/2,1]
