Tag Archives: Geometry

A Solution for the Mathematically Inclined

The answer to my post last week is yes. Here’s the quick (intuitive) proof: First, note that  and  is the surface of two spheres in three dimensions, and their intersection is either a circle or a point (we know they … Continue reading

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For the Mathematically Inclined

I’ve been thinking about the following math problem lately (I occasionally get distracted by such things): Suppose you have four points in 3D space, a, b, c, and p, where a, b, and c are distinct and non-colinear and their … Continue reading

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