Question
What is this curve?
When we have not a circle but a line we have a parabola!
When we have a circle we have line (r=0), hyperbola and ellipse? Or?
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When we have not a circle but a line we have a parabola!
When we have a circle we have line (r=0), hyperbola and ellipse? Or?
Enter your E-mail address. We'll send you an e-mail with instructions to reset your password.