设函数f(x)=3sin(ωx+π/6),ω>0,且以π/2为最小正周期当x∈[-π/12,π/6]时,求f(x)的最值
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/20 06:58:55
![设函数f(x)=3sin(ωx+π/6),ω>0,且以π/2为最小正周期当x∈[-π/12,π/6]时,求f(x)的最值](/uploads/image/z/6792330-66-0.jpg?t=%E8%AE%BE%E5%87%BD%E6%95%B0f%28x%29%3D3sin%28%CF%89x%2B%CF%80%2F6%29%2C%CF%89%EF%BC%9E0%2C%E4%B8%94%E4%BB%A5%CF%80%2F2%E4%B8%BA%E6%9C%80%E5%B0%8F%E6%AD%A3%E5%91%A8%E6%9C%9F%E5%BD%93x%E2%88%88%5B-%CF%80%2F12%2C%CF%80%2F6%5D%E6%97%B6%2C%E6%B1%82f%28x%29%E7%9A%84%E6%9C%80%E5%80%BC)
设函数f(x)=3sin(ωx+π/6),ω>0,且以π/2为最小正周期当x∈[-π/12,π/6]时,求f(x)的最值
设函数f(x)=3sin(ωx+π/6),ω>0,且以π/2为最小正周期
当x∈[-π/12,π/6]时,求f(x)的最值
设函数f(x)=3sin(ωx+π/6),ω>0,且以π/2为最小正周期当x∈[-π/12,π/6]时,求f(x)的最值
以π/2为最小正周期,那显然ω=4.
x∈[-π/12,π/6],则ωx+π/6∈[-π/6,5π/6].
最大值是3,当ωx+π/6=π/2时取到
最小值是-1.5,当ωx+π/6=-π/6时取到
设函数f(x)=sinπ/6(x),则f(1)+f(2)+f(3)+…f(2008)=?
设函数f(x)=sinπ/6(x),则f(1)+f(2)+f(3)+…f(2008)=?
设函数 f(x)=sin(2x+y),(-π
设函数f(x)=sin(2x+φ)(-π
设函数f(x)=sin(2x+φ)(-π
设函数f x=SIN(2X+φ)(-π
设函数f(x)=sin(2x+φ)(-π
设函数f(x)=sin(2x+φ)(-π
设函数f(x)=sin(2x+φ)(-π
设函数f(x)=sin(2x+φ)(-π
设函数f(x)=sin(2x+ φ)(-π
设函数f(x)=sin(2x+φ)(-π
设函数f(x)=sin(2x+ φ)(-π
设函数f(x)=sin(2x+φ)(-π
设函数f (x)=cos(2x-π/3)-2sin平方x (1)求函数f(x
设函数f(x)=sin(3x)+|sin(3x)|,函数的最小正周期为什么是2π?
设函数f(x)=sin(wx+t)(-π/2
设函数f(x)=sin(wx+t)(-π/2