已知cos(π⼀2-x)=根号2*sin(π-y),根号3*cos(-x)=-根号2*cos(π+y)且0<x<π,0<y<π,求x,y

2025-12-16 00:07:50
推荐回答(1个)
回答1:

1,x=π/4,y=π/3或者x=3π/4,y=2π/3
2,(2√2-1)/3