f(x)=√3sin(2x-π/6)+1-cos(2x-π/6)
=2(√3/2 sin(2x-π/6)-1/2 cos(2x-π/6))+1
=2sin(2x-π/3)+1,
T=2π/2=π.
当sin(2x-π/3)=1,即2x-π/3=2kπ+π/2,k∈Z,时,y max=3.
解出x(亲,请写成集合形式)。
=2(√3/2 sin(2x-π/6)-1/2 cos(2x-π/6))+1
=2sin(2x-π/3)+1,
T=2π/2=π.
当sin(2x-π/3)=1,即2x-π/3=2kπ+π/2,k∈Z,时,y max=3.
解出x(亲,请写成集合形式)。
