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Problems dealing with various probabilities, be it coin tossing or game winning.
Difficulty: 3 of 5 Latest: In or out?
Choose randomly 3 points on a circumference of a circle.

What is the probability that the center of the circle
lies within the triangle ABC?

Source: Simplified from a 3-dimensional problem on a Putnam exam.

(No Solution Yet, 2 Comments) Submitted on 2024-04-09 by Ady TZIDON   
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