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# What is a line really?

This is an exercise from Divine Proportions by Norman J. Wildberger (p.39).

Exercise 3.2 Show that in the field $$\mathbb{F}_p$$ there are exactly $$p + 1$$ lines passing through every point, and that every line passes through exactly $$p$$ points.

Note by Peter Michael
2 weeks, 3 days ago