Study Math Key of the Universe
Focus Math Definition. A point that helps define an ellipse, parabola or hyperbola. On the right we see the focus of a parabola:
A point that helps define an ellipse, parabola or hyperbola. On the right we see the focus of a parabola:
A point that helps define an ellipse, parabola or hyperbola. On the right we see the focus of a parabola: A point that helps define an ellipse, parabola or hyperbola.
