摘要
讨论了直线 x0 xa2 - y0 yb2 =1与双曲线 x2a2 - y2b2 =1;直线 x0 xa2 +y0 yb2 =1与椭圆 x2a2 +y2b2 =1;直线 y0 y=p(x +x0 )与抛物线 y2 =2 px的位置关系 .
The paper discusses the relation of straight line x 0xa 2-y 0yb 2=1 and hyperbola x 2a 2-y 2b 2=1, straight line x 0xa 2+y 0yb 2=1 and ellipse x 2a 2+y 2b 2=1 ,straight line y 0y=p(x+x 0) and parabola y 2=2px.
出处
《益阳师专学报》
2000年第6期26-29,共4页
Journal of Yiyang Teachers College
