函数y=sin(x-兀⼀12)cos(x-兀⼀12)图象的对称中心坐标是?

2025-06-27 21:57:18
推荐回答(1个)
回答1:

sin(x-兀/12)cos(x-兀/12)=1/2sin(2x-pi/6)
2x-pi/6= kpi+pi/2