• 2022-07-02
    已知柱面的准线为:[tex=14.0x3.357]fnpmC2J6JmQBLyo5NmGAz56cgF+MRi8/pFjSehCSEI3VcKvKFI2ych58/T3psKqYFw5Rr5Ql372v3B1N6eXaePzOBY0oFkJNLsqVqsZhzvj9grVXZGgcKfa+jeS6EiLu[/tex],且(1)母线平行于[tex=0.571x0.786]c5VsltFnl9nO0qB/vNKOWA==[/tex]轴;(2)母线平行于直线[tex=4.0x1.0]jnFEkxpfY1T6qyzQowf+yg==[/tex],试求这些柱面的方程.