例谈圆锥曲线中取值范围的解题策略
Exemplifying the Problem-Solving Techniques for the Sampling Codomain of the Conic
摘要
文章对圆锥曲线中求参数的取值范围的常见题型进行了归纳,并相应提出六种解题策略。
The paper exemplifies and sums up the usual mathematical types of the sampling codomain of seeking for parameter from conic, and brings forward six problem-solving techniques concerned.
出处
《乌鲁木齐成人教育学院学报》
2007年第2期89-92,共4页
Journal of Urumqi Adult Education Institute
