(23 17:36:38)已知直线与抛物线y^2=2px(p>0)交于A,B两点,O为坐标原点,且OA⊥OB,OD⊥AB交AB于点D,点D的坐标为(2,1),求p的值.

来源:学生作业帮助网 编辑:作业帮 时间:2024/09/13 15:45:36
xUnF~ R\ܵ(z5@A4*@d%ERFNc[Ib5'n7Cܥ|+t@om^ٙo~ټWR [Yre+~| _&uYk7n LlqÛGQuKTF!d{ѨWr~k J.*`?]8-"w&` aF|'q6_Ƽۢ4B?PH8a.V4,!(\֬EWZhLjIܯv.Cg.Z/~d: ʶ2[B\3 Ar%qd6əw Xj2<$R'pWB:Al$&ucYgrԧ7ThtPiwQւ[C[; (SسAZc؆:NN;6=?ՈWeOG|G䎨[.9dq%6"$ct;B!ACutkOKE(q>yyBgZP My 6 ,m Aw D*J6j|YdHs%7Zٹ{ 㫧l]@ 5pg$ʛկ #bJq;)L!wrQnr\ 7Z[-xhUGVmz8߄9GZi؛h6HAZѨV@.:Wt#d{zv>yю:$ܓCׁ6>gYzmX _`B[52I,^I"N`a$#5`&` X9u0y1 xG#'b{5DJhw5d䔆GJڳ=K,` l<}4[t\K AkluNn~\_ӓxKtz(}5 vyd|lXFçO̶ijMWGڲ@c z/!}Y4wg