摘要
利用化简圆锥曲线方程的坐标变换与图形之间的关系纠正了文 [1]中的一处错误 。
Redress an error of the results obtained in [1] by explaning the relation of coordinate transformation of reducing equation of conic section and graph and raise a question worthy of much attention in reducing equation of conic section.
出处
《郴州师范高等专科学校学报》
2000年第2期23-25,共3页
Journal of Chenzhou Teachers College
关键词
圆锥曲线方程
坐标变换
图形
注记
equation of conic section
reducing
coordinate transformation
graph
