f (x) =根号2sin (x +π/4),x属于【-π/4,2π/3】求值域
已知函数f(x)=根号2sin(2x+π/4),x属于[π/6,π/3],求f(x)的值域
已知函数f(x)=sin^2 x+2根号3sinxcosx+sin(x+π/4)sin(x-π/4),x属于R,求f(x
函数f(x)=sin^x+2倍根号3sinxcosx+3cos^2x若x属于[0,π/2]求值域?
已知函数f(x)=sin^2x+根号3sinxcosx+2cos^2x当x∈【0,π/4】时求值域
已知函数f(x)=根号2sin(2x-π/4)+1 若x∈(0,π/2),求函数y=f(x)的值域
已知f(x)=2cosxsin(x+π/3)-根号3sin^2x+sinxcosx 求f(x)最小正周期,f(x)的值域
已知函数f(x)=[2sin(x+π/3)+sinx]cosx-根号3sin^2x,x属于R,求函数f(x)最小正周期
已知函数f(x)=根号2sin(2x-π/4)+2,x∈[0,3π/4],则f(x)的值域为?
已知函数f(x)=根号2sin(x+π/4) 若x∈(0,π/2)时的值域
1,已知函数f(x)=3sin(2x+π/6),若x属于[-π/6,π/6],求f(x)值域
当x属于[0,π/2]时,求函数f(x)=sin(π/6-x)-cosx的值域
已知函数f(x)=根号2sin(2x+6π).x∈[π/12,π/3].求f(x)的值域.