设F(1,0),M点在x轴上,P点在y轴上,且向量MN=2向量MP,向量PM*向量PF=0.(1)当点P在Y轴上运动时,求N点的轨迹C的方程;(2)设A(x1,y1)B(x2,y2),D(x3,y3)曲线C上除原点外的三点,且|向量AF|、|向量B F|、|向
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/16 12:21:55
![设F(1,0),M点在x轴上,P点在y轴上,且向量MN=2向量MP,向量PM*向量PF=0.(1)当点P在Y轴上运动时,求N点的轨迹C的方程;(2)设A(x1,y1)B(x2,y2),D(x3,y3)曲线C上除原点外的三点,且|向量AF|、|向量B F|、|向](/uploads/image/z/4033866-66-6.jpg?t=%E8%AE%BEF%EF%BC%881%2C0%EF%BC%89%2CM%E7%82%B9%E5%9C%A8x%E8%BD%B4%E4%B8%8A%2CP%E7%82%B9%E5%9C%A8y%E8%BD%B4%E4%B8%8A%2C%E4%B8%94%E5%90%91%E9%87%8FMN%3D2%E5%90%91%E9%87%8FMP%2C%E5%90%91%E9%87%8FPM%2A%E5%90%91%E9%87%8FPF%3D0.%EF%BC%881%EF%BC%89%E5%BD%93%E7%82%B9P%E5%9C%A8Y%E8%BD%B4%E4%B8%8A%E8%BF%90%E5%8A%A8%E6%97%B6%2C%E6%B1%82N%E7%82%B9%E7%9A%84%E8%BD%A8%E8%BF%B9C%E7%9A%84%E6%96%B9%E7%A8%8B%EF%BC%9B%EF%BC%882%EF%BC%89%E8%AE%BEA%28x1%2Cy1%29B%28x2%2Cy2%29%2CD%28x3%2Cy3%29%E6%9B%B2%E7%BA%BFC%E4%B8%8A%E9%99%A4%E5%8E%9F%E7%82%B9%E5%A4%96%E7%9A%84%E4%B8%89%E7%82%B9%2C%E4%B8%94%7C%E5%90%91%E9%87%8FAF%7C%E3%80%81%7C%E5%90%91%E9%87%8FB+F%7C%E3%80%81%7C%E5%90%91)
xTKo@+>&$WJZrKc"DG{kTB.4 *}/V
MҴ)SmTTqq<3;7&n~זQuPڟm㍆;?q[(C]nG5YDL:ČD狀]|[Q8_0XrowP@9pK,YH,E@#"K߹̫=\&Lm9`3P"59InϤ~ /h HjƳkOl 5Opۯ@Ξ۩O
Tc$i'xE1@,
@۟VDQ :pNH"r:m8zIk4/!P$PA䲺-jQ.kJθ\(挼EiK ,B䀆{Flh3IW8~v[e-.܃$q;@!8lȐ- #5>2!7`7`{#YbZ1廽ÄòWDK+FC2iHe!BAu̔5bb0TxXlQ4|=
FTUbӧLY=C0p Ăd">OȆ&KXٍ)¶nWWAQF> ANiȐ
g/m$N\2!_Rɸ'IӑGE4ɩ1]s7&K