作业帮sinπ/6,sin1,sin3较大小[cos2=sin(π/2-2)]
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/16 21:40:32
![sinπ/6,sin1,sin3较大小[cos2=sin(π/2-2)]](/uploads/image/z/1743882-42-2.jpg?t=sin%CF%80%2F6%2Csin1%2Csin3%E8%BE%83%E5%A4%A7%E5%B0%8F%5Bcos2%3Dsin%28%CF%80%2F2-2%29%5D)
x)+;ߠo
A}O,?:9(T`kkTO;2xl6[=S͆Ov *$فl (+Q%
sinπ/6,sin1,sin3较大小[cos2=sin(π/2-2)]
sinπ/6,sin1,sin3较大小[cos2=sin(π/2-2)]
sinπ/6,sin1,sin3较大小[cos2=sin(π/2-2)]
首先sinπ/6=0.5
sin1中,π/6