Problem

Problem of the Day #14

POTD December 3, 2023
Author: munch

Three circles each with radius 1 have their centers chosen randomly and independently from the points making up a circle of radius 2. The probability that no two of the circles of radius 1 intersect can be expressed in the form \frac{m}{n} , where m and n are relatively prime positive integers. Find m + n.


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Problem Tags: 2-d Counting and probability Geometry Number theory

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