Maximum number of regions after p-secting sides of triangle
Source:
February 11, 2011
modular arithmeticcombinatorics unsolvedcombinatorics
Problem Statement
Let be a prime number. Each side of a triangle is divided into equal parts, and we draw a line from each division point to the opposite vertex. Find the maximum number of regions, every two of them disjoint, that are formed inside the triangle.