求y=sin(2x+π/6)x∈(0,π/3)的值域

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/25 02:21:47
求y=sin(2x+π/6)x∈(0,π/3)的值域求y=sin(2x+π/6)x∈(0,π/3)的值域求y=sin(2x+π/6)x∈(0,π/3)的值域y=sin(2x+π/6)x∈(0,π/3)

求y=sin(2x+π/6)x∈(0,π/3)的值域
求y=sin(2x+π/6)x∈(0,π/3)的值域

求y=sin(2x+π/6)x∈(0,π/3)的值域
y=sin(2x+π/6)
x∈(0,π/3)
2x∈(0,2π/3)
2x+π/6∈(π/6,5π/6)
y∈(1/2,1]

x∈(0,π/3)
2x+π/6∈(π/6,5π/6)
则:
y∈(1/2,1]