由点p(0,1)引圆x2+y2=4的割线l交圆于A,B两点,使得三角形OAB的面积是√7/2,求直线l的方程
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/12 10:58:56
![由点p(0,1)引圆x2+y2=4的割线l交圆于A,B两点,使得三角形OAB的面积是√7/2,求直线l的方程](/uploads/image/z/5635732-4-2.jpg?t=%E7%94%B1%E7%82%B9p%EF%BC%880%2C1%EF%BC%89%E5%BC%95%E5%9C%86x2%2By2%3D4%E7%9A%84%E5%89%B2%E7%BA%BFl%E4%BA%A4%E5%9C%86%E4%BA%8EA%2CB%E4%B8%A4%E7%82%B9%2C%E4%BD%BF%E5%BE%97%E4%B8%89%E8%A7%92%E5%BD%A2OAB%E7%9A%84%E9%9D%A2%E7%A7%AF%E6%98%AF%E2%88%9A7%2F2%2C%E6%B1%82%E7%9B%B4%E7%BA%BFl%E7%9A%84%E6%96%B9%E7%A8%8B)
xSn@*ef@#.ZeB*,"TQ }$mTi^t@JԂ!/Ǧ+~wfxa{̝s*ETVc/|6߯3b棽3*r08
|~uZ*C
?u6AE5r) o
^])~d{9 kao]0r% ?4QW`kY9EFJ:* .6qbXsD ňbTxe%*z>F9#!))xBr'!,
ظUN})Db^߸fwaf0:s