论文部分内容阅读
双曲线化圆是一个高中难点,本文借虚单位i将双曲线转化为虚圆,利用圆的知识巧妙的解决了此难题.
Hyperbolic circle is a high school difficulty. In this paper, the imaginary unit i converts the hyperbola into an imaginary circle, which is solved intelligently by the knowledge of the circle.