已知曲面 [tex=5.214x1.429]j9oGWxZqCn2z+G6aobCQTeU1NYFsj7nZRxFCeEZJvcM=[/tex] 上点 [tex=0.643x1.0]WUJ/JHItsc3Bqx1WYNJcrg==[/tex] 处的切平面平行于平面[tex=6.571x1.214]5KzpjOwutiSsNe/gZCY6Pg==[/tex]则点[tex=0.643x1.0]WUJ/JHItsc3Bqx1WYNJcrg==[/tex] 的坐标为( ). 未知类型：{'options': ['[tex=3.643x1.357]AxLTacYFoJmjZBlZJErZXg==[/tex]', '[tex=2.857x1.357]6F8qvkLaxotP1GDVrCNHYQ==[/tex]', '[tex=4.0x1.357]vCmivaDDiEcYEohkiCgqTA==[/tex]', '[tex=4.786x1.357]dWdfSzgEZIJBx0OyLlbJcA==[/tex]'], 'type': 102}