已知函数f(x)=sin(ωx+π/3)-根号3cos(ωx+π/3)(ω>0)的最小正周期为π.(1)若△ABC满足f(C)+f(B+A)=2f(A),证明△ABC是直角三角形PS:要详解,自己做,我有答案不过看不懂.不要复制答案给我啊TAT
问题描述:
已知函数f(x)=sin(ωx+π/3)-根号3cos(ωx+π/3)(ω>0)的最小正周期为π.
(1)若△ABC满足f(C)+f(B+A)=2f(A),证明△ABC是直角三角形
PS:要详解,自己做,我有答案不过看不懂.不要复制答案给我啊TAT
答