函数y=sinπ/2*sin[π/2(x-1)]的最小正周期是

设函数 f(x)=sin(2x+y),(-π 函数y=2sin(π/3-X)+sin(π/6+X)的最大值 函数y=2sin(2x+π/6) ( -π 已知函数y=-sin^2x+sinx(-π/2 函数y=2sin(2x+α)(-π 函数y=2sin(2x-π/6)(0 函数y=sin(x+π/2)的周期 函数y=sinπ/2*sin[π/2(x-1)]的最小正周期是 函数Y=sin*sin(3/2π-x)的最小正周期 求函数y=2sin(π/4-x)和y=2sin(x-π/4)的单调区间 求下列函数周期 y=3sin(x/4) x属于Ry=2sin(2x-π/6) 函数y=sin(π/2+πx)乘sinπx+1的最小正周期为?函数y=sin(π/2+πx)乘sinπx +1的最小正周期为? 求函数y=sin^2(x+π/4)+sin(x+π/4)sin(x-π/4)的周期,单调减区间,值域 函数y=2sin(2x+π/3)+sin(2x-π/3)的最小正周期 函数y=2sin(2x+π/3)+sin(2x-π/3)的最小正周期 函数y=2sin(2x+3/π)+sin(2x-3/π)最小正周期 函数y-sin(3x+5π/2)的对称轴 函数y=12sin(2x-π/6)-5sin(2x+π/3)的最大值